COMPETENCY BASED LEARNING MATERIAL
Sector:
ELECTRONICS
Qualification Title:
COMPUTER SYSTEMS SERVICING NC II
Unit of Competency:
INSTALLING INSTALLING AND CONFIGURING COMPUTER SYSTEM
SUMMARY OF COMPETENCY – ASE! "EARN#N$ MATER#A"S
NO%
Unit of Competency
Mo&ule Title
Co&e
1
#n'tall an& Confi(ure Computer Sy'tem
#n'tallin( an& Confi(urin( Computer Sy'tem
E"C)*+,,-
2
Set – up Computer Network
Sett!"# – up Computer Network
ELC$2%&&2
&
Set – up Computer Ser'er
Sett!"# – up Computer Ser'er
ELC$2%&&&
%
M(!"t(!" (") Rep(!r Computer S*tem (") Network
M(!"t(!"!"# (") Rep(!r!"# Computer S*tem (") Network
ELC$2%&&%
.O/ TO USE T.#S COMPETENCY0ASE! "EARN#N$ MATER#A" MATER#A" Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 2 o 5
6e-,om 6e-,ome e to t4e mo)u-e mo)u-e !" 3#n'tallin( an& Confi(urin( Computer Sy'tem'4 + T4! mo)u-e ,o"t(!" tr(!"!"# m(ter!(- (") (,t!'!t!e or *ou to ,omp-ete+ T4e u"!t o ,ompet ,ompete",* e",*77 3#NSTA"" AN! CONF#$URE COMPUTER SYSTEMS4 7 ! o"e o t4e t4e ,omp ,ompet ete" e",! ,!e e o COMP COMPUT UTER ER SYST SYSTEM EMS S SERV SERVIC ICIN ING G NCII NCII77 ( ,our ,oure e w4!, w4!,4 4 ,ompr!e t4e k"ow-e)#e7 k!--7 (") (tt!tu)e re8u!re) or ( TVET tr(!"ee to poe+ T4e T4e mo)uo)u-e7 e7 #n'tal ,o"t(!" tr(!"!"# tr(!"!"# #n'tallin lin( ( an& Confi( Confi(uri urin( n( Comput Computer er Sy'tem' Sy'tem',, ,o"t(!" m(ter!( m(ter!(- - (") (,t!'! (,t!'!t!e t!e re-(te re-(te) ) to (em/(em/-!"# !"# ,omput ,omputer er 4(r)w(re 4(r)w(re77 prep(r prep(r!"# !"# !"t(!"t(--er -er77 I"t(--!"# oper(t!"# *tem (") )r!'er or per!p4er(-9 )e'!,e7 I"t(--!"# (pp-!,(t!o" otw(re (") Co")u,t!"# tet (") )o,ume"t(t!o"+ I" t4! mo)u-e7 *ou (re re8u!re) to #o t4rou#4 ( er!e o -e(r"!"# (,t!'!t!e !" or)er to ,omp-e ,omp-ete te e(,4 e(,4 -e(r"! -e(r"!"# "# out,om out,ome+ e+ I" e(,4 e(,4 -e(r"! -e(r"!"# "# out,om out,ome e (re Information Sheets, Selfchecks, Operation Sheets, Task Sheets, and Job Sheets. Fo--ow (") perorm t4e (,t!'!t!e o" *our ow"+ I *ou 4('e 8uet!o"7 )o "ot 4e!t(te to (k or (!t(",e rom *our (,!-!t(tor+ Remem/er to.
Re() !"orm(t!o" 4eet (") ,omp-ete t4e e- – ,4e,k+ Perorm t4e T(k S4eet7 Oper(t!o" S4eet7 (") 3o/ S4eet u"t!- *ou (re ,o"!)e"t t4(t *our output ,o"orm to t4e Perorm(",e Cr!ter!( C4e,k-!t t4(t o--ow t4e (!) work 4eet+ Su/m!t output o t4e T(k S4eet7 Oper(t!o" S4eet7 (") 3o/ S4eet to *our (,!-!t(tor or e'(-u(t!o" (") re,or)!"# !" t4e A,4!e'eme"t C4(rt+ Output 4(-- er'e ( *our porto-!o )ur!"# t4e I"t!tut!o"(- Compete",* E'(-u(t!o"+ 64e" *ou ee- ,o"!)e"t t4(t *ou 4('e 4() u!,!e"t pr(,t!,e7 (k *our tr(!"er to e'(-u(te *ou+ T4e reu-t o *our (eme"t w!-- /e re,or)e) !" *our Ac2ie5ement C2art an& Pro(re'' C2art%
You mut p( t4e I"t!tut!o"(- Compete",* E'(-u(t!o" or t4! ,ompete",* /eore mo'!"# to ("ot4er ,ompete",*+ A Cert!!,(te o A,4!e'eme"t w!-- /e (w(r)e) to *ou (ter p(!"# t4e e'(-u(t!o"+ You "ee) "ee) to ,omp-ete ,omp-ete t4! t4! mo)u-e mo)u-e /eore /eore *ou ,(" perorm perorm t4e mo)u-e mo)u-e o" Set – up Computer Net6or7'%
MO!U"E CONTENT
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e & o 5
UN#T OF COMPETENCY:
#n'tall an& Confi(ure Computer Sy'tem
MO!U"E T#T"E:
#n'tallin( an& Confi(urin( Computer
MO!U"E !ESCR#PTOR:
T4! T4! mo)umo)u-e e ,o'er ,o'er t4e t4e k"ow k"ow-e -e)# )#e7 e7 k!-k!-- (") (") (tt! (tt!tu tu)e )e "ee)e "ee)e) ) to et et – up (") (") ,o"!#ure ,omputer *tem Dektop Computer (") L(ptop+ It ,o"!t o ,ompete",!e to (em/-!"# ,omputer 4(r)w(re7 prep(r!"# !"t(--er7 I"t(--!"# oper(t!"# *tem (") )r!'er or or per! per!p4 p4er er((-9 9 )e'! )e'!,e ,e7 7 I"t I"t((--!-!"# "# (pp(pp-!, !,(t (t!o !o" " ot otw( w(re re (") (") Co") Co")u, u,t! t!"# "# tet tet (") (") )o,ume"t(t!o"+ Nom!"(- Dur(t!o". 89 2our' At t4e e") o t4! mo)u-e7 *ou MUST MUST /e (/-e to. 1+ 2+ &+ %+
Aem/Aem/-e e ,omp ,ompute uterr 4(r) 4(r)w(re w(re++ I"t(-I"t(-- oper(t!"# oper(t!"# *tem *tem (") )r!'er )r!'er or or per!p4er(- per!p4er(- 9 )e'!,e+ )e'!,e+ I"t(I"t(--- (pp-! (pp-!,(t ,(t!o" !o" otw( otw(re+ re+ Perorm Perorm tet tet!"# !"# (") (") )o,ume" )o,ume"t(t t(t!o" !o"++
COMPETENCY SUMMARY
Qualification Title
:
Computer Sy'tem' Ser5icin( NC ##
Unit of Competency
:
#n'tall an& Confi(ure Computer Sy'tem
Mo&ule Title
:
#n'tallin( an& Confi(urin( Computer Sy'tem
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e % o 5
T4! u"!t ,o'er t4e k"ow-e)#e7 k!-- (") (tt!tu)e "ee)e) to et:up (") ,o"!#ure ,omput ,omputer er *t *tem em or or )ek )ekto top p ,omp ,omput uter er (") (") -(pt -(ptop op+ + It ,o"! ,o"!t t o ,omp ,ompet ete", e",!e !e to (em/-!"# ,omputer 4(r)w(re7 prep(r!"# !"t(--er7 I"t(--!"# oper(t!"# *tem (") )r!'er or or per! per!p4 p4er er((-9 9 )e'! )e'!,e ,e7 7 I"t I"t((--!-!"# "# (pp(pp-!, !,(t (t!o !o" " ot otw( w(re re (") (") Co") Co")u, u,t! t!"# "# tet tet (") (") )o,ume"t(t!o"+ "earnin( Outcome':
Upo" ,omp-et!o" o t4! mo)u-e7 *ou MUST /e (/-e to. 1+ 2+ &+ %+
Aem Aem//-e e ,ompu ,ompute terr 4(r)w( 4(r)w(re re I"t(-I"t(-- oper(t!"# oper(t!"# *tem (") )r!'er )r!'er or per!p4er( per!p4er(-9 -9 )e'!,e )e'!,e I"t(I"t(--- (pp(pp-!,( !,(t!o t!o" " ot otw(r w(re e Co")u, Co")u,tt tet! tet!"# "# (") (") )o,ume )o,ume"t( "t(t!o t!o" "
ASSESSMENT CR#TER#A
1+ U"!t U"!t (em/-* (em/-* ! p-(""e) p-(""e) (") prep(re) prep(re) to e"ure e"ure O;
ASSEM"E "E COM COMPUTER .AR!/ARE
CONTENTS:
1+ Fo--ow t4e O; < S po-!,!e po-!,!e (") pro,e)ure pro,e)ure to to e"ure oper(t! oper(t!o" o" (et* (et* re8u!reme"t re8u!reme"t 2+ P-(" P-(" (") (") prep(re prep(re u"!t u"!t (e (em/m/-* * &+ I)e"t!* I)e"t!* (") o/t(!" o/t(!" t4e m(ter!(m(ter!(-7 7 too- too- (") e8u!pme"t e8u!pme"t !" (,,or)(",e (,,or)(",e w!t4 w!t4 =o/ re8u!reme"t %+ Aem/-e Aem/-e ,omputer ,omputer 4(r)w(re 4(r)w(re !" (,,or)(", (,,or)(",e e w!t4 =o/ =o/ (") *tem *tem re8u!reme"t re8u!reme"t
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e o 5
ASSESSMENT CR#TER#A:
1+ U"!t U"!t (em/-* (em/-* ! p-(""e) p-(""e) (") prep(re) prep(re) to e"ure e"ure O;
T4e tu)e"t9tr(!"ee mut /e pro'!)e) w!t4 t4e o--ow!"#.
CON!#T#ONS:
Computer *tem A"t! –St(t!, 6r!t Str(p Str(p Set o S,rew Dr!'er Cutter A--e" 6re",4 F-(4-!#4t S4(rp Po!"te) Twee>er C(/-e T!e M("u(Pero"(- Prote,t!'e E8u!pme"t
ASSESSMENT MET.O!S:
1+ ;("):o" 2+ D!re D!re,t ,t o/e o/er' r'(t (t!o !o" " &+ Pr(,t Pr(,t!, !,((- )emo )emo" "tr tr(t (t!o" !o" Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 5 o 5
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e $ o 5
"earnin( E;perience' "earnin( Outcome Assemble computer hardware
"earnin( Acti5itie'
Special #n'truction'
1+ Re() Re() !"o !"orm( rm(t!o t!o" " 4ee 4eett 1+1: 1+1: 1 ? O;S Po-!,!e (") Pro,e)ure?
I *ou 4('e ome pro/-em o" t4e ,o"te"t o t4e !"orm( !"orm(t!o t!o" " 4eet 4eet )o"@t )o"@t 4e!t(t 4e!t(te e to (ppro(,4 (ppro(,4 *our (,!-!t(tor+ (,!-!t(tor+ I *ou ee- t4(t *ou (re "ow k"ow-e)#e(/-e o" t4e ,o"te"t o t4e !"orm(t!o" 4eet7 *ou ,(" "ow ("wer e-:,4e,k pro'!)e) !" t4e mo)u-e+
2+ A"w A"wer er e- e-:, :,4e 4e,k ,k 1+1: 1+1:1 1
&+ Re() !"orm(t!o" !"orm(t!o" 4eet 1+1:2 ?P-(" (") prep(re u"!t (em/-*?
Comp Comp(r (re e *our *our ("w ("wer er to t4e t4e ("w ("wer er ke* ke* 1+1: 1+1:1+ 1+ I *ou #ot 100 ,orre,t ("wer !" t4! e-: ,4e,k7 *ou ,(" "ow mo'e to t4e "eBt !"orm(t!o" 4eet+ I "ot re'!ew t4e !"orm(t!o" 4eet (") #o o'er t4e e-:,4e,k (#(!"+ I *ou 4('e ome pro/-em o" t4e ,o"te"t o t4e !"orm( !"orm(t!o t!o" " 4eet 4eet )o"@t )o"@t 4e!t(t 4e!t(te e to (ppro(,4 (ppro(,4 *our (,!-!t(tor+ (,!-!t(tor+ I *ou ee- t4(t *ou (re "ow k"ow-e)#e(/-e o" t4e ,o"te"t o t4e !"orm(t!o" 4eet7 *ou ,(" "ow ("wer e-:,4e,k pro'!)e) !" t4e mo)u-e+
%+ A"wer e-:,4 :,4e,k 1+1:2
Comp(re *o *our (" ("wer to to t4 t4e (" ("w wer ke ke* 1+ 1+1:2+ I *ou #ot 100 ,orre,t ("wer !" t4! e-: ,4e,k7 *ou ,(" "ow mo'e to t4e "eBt !"orm(t!o" 4eet+ I "ot re'!ew t4e !"orm(t!o" 4eet (") #o o'er t4e e-:,4e,k (#(!"+
+ Re() Re() !"o !"orm( rm(t!o t!o" " 4eet 4eet 1+1:& 1+1:& I)e"t!* m(ter!(-7 too- (") e8u!pme"t?
I *ou 4('e ome pro/-em o" t4e ,o"te"t o t4e !"orm( !"orm(t!o t!o" " 4eet 4eet )o"@t )o"@t 4e!t(t 4e!t(te e to (ppro(,4 (ppro(,4 *our (,!-!t(tor+ (,!-!t(tor+ I *ou ee- t4(t *ou (re "ow k"ow-e)#e(/-e o" t4e ,o"te"t o t4e !"orm(t!o" 4eet7 *ou ,(" "ow ("wer e-:,4e,k pro'!)e) !" t4e mo)u-e+
5+ A"we wer e-:,4e :,4e, ,k 1+1:& Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Comp(re *our ("w "wer to t4e ("we wer ke* 1+1:&+
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e o 5
I *ou #ot 100 ,orre,t ("wer !" t4! e-: ,4e, ,4e,k7 k7 *ou *ou ,(" ,(" "ow "ow mo'e mo'e to t4e t4e "eBt "eBt t(k t(k 4eet+ I "ot re'!ew t4e !"orm(t!o" 4eet (") #o o'er t4e e-:,4e,k (#(!"+ $+
Re() !"orm(t!o" 4eet 1+1:% Aem/-!"# Computer?
I *ou 4('e ome pro/-em o" t4e ,o"te"t o t4e !"orm( !"orm(t!o t!o" " 4eet 4eet )o"@t )o"@t 4e!t(t 4e!t(te e to (ppro(,4 (ppro(,4 *our (,!-!t(tor+ (,!-!t(tor+ I *ou ee- t4(t *ou (re "ow k"ow-e)#e(/-e o" t4e ,o"te"t o t4e !"orm(t!o" 4eet7 *ou ,(" "ow ("wer e- ,4e,k pro'!)e) !" t4e mo)u-e+
+ A"wer A"wer e-:, e-:,4e,k 4e,k 1+1:% 1+1:% Perorm T(k 4eet 1+1+:%
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Comp(re *our ("wer to t4e ("wer ke* 1+1:%+ I *ou #ot 100 ,orre,t ("wer !" t4! e-: ,4e,k7 *ou ,(" "ow mo'e to t4e "eBt Le(r"!"# Le(r"!"# Out,ome+ I "ot re'!ew t4e !"orm(t!o" 4eet (") #o o'er t4e e-:,4e,k (#(!"+
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e o 5
#NFORMAT#ON #NFORMAT#ON S.EET -%-0-
O.S Policie' an& Proce&ure' "earnin( O<=ecti5e:
Ater re()!"# t4! INFORMATION INFORMATION S;EET7 S;EET7 YOU MUST /e (/-e to !)e"t!* (") (pp-* O;S po-!,!e (") pro,e)ure !" Computer ;(r)w(re Ser'!,!"#+
Occupational .ealt2 an& Safety Policy
,ro:)!,!p-!"(r* (re( (re( ,o",er"e) w!t4 prote,t!"# t4e Occupational 2ealt2 an& 'afety ! ( ,ro:)!,!p-!"(r* (et*7 4e(-t4 (et*7 4e(-t4 (") (") we-(re o peop-e e"#(#e) !" work+ T4e #o(- o (-- o,,up(t!o"(o,,up(t!o"(- 4e(-t4 4e(-t4 (") (et* pro#r(m ! to oter ( (e work e"'!ro"me"t+ A ( e,o")(r* ee,t7 !t m(* (-o prote,t ,o:worker7 (m!-* mem/er7 emp-o*er7 ,utomer7 upp-!er7 "e(r/* ,ommu"!t!e7 (") ot4er mem/er o t4e pu/-!, w4o (re !mp(,te) /* t4e workp-(,e e"'!ro"me"t+ It m(* !"'o-'e !"ter(,t!o" (mo"# m("* u/=e,t (re(7 !",-u)!"# o,,up(t!o"(- me)!,!"e7 me)!,!"e7 o,,up(t!o"(or !")utr!(- 4*#!e"e7 4*#!e"e7 pu/-!, 4e(-t47 4e(-t47 (et* e"#!"eer!"#7 e"#!"eer!"#7 ,4em!tr* ,4em!tr*77 4e(-t4 p4*!,+ p4*!,+ S(et* pr(,t!,e 4ou-) /e -e(r"e) e(r-* (") (-w(* ()4ere) to w4e" work!"# w!t4 ("* e-e,tr!,(e-e,tr!,(- )e'!,e7 )e'!,e7 !",-u)!"# !",-u)!"# pero"(- ,omputer ,omputer (") per!p4er(-+ per!p4er(-+ T4! ! or t4e prote,t!o" prote,t!o" o "ot o"-* t4e peop-e work!"# w!t4 t4em7 /ut (-o or t4e )e'!,e t4eme-'e+ T4e /(! or t4! pro,e /e#!" w!t4 *our O,,up(t!o"(- ;e(-t4 (") S(et* Po-!,!e+ Per'onal Safety /2ile /or7in( Alon( /it2 PC>'
64!-e work!"# !"!)e *our ,omputer7 )o "ot (ttempt to er'!,e t4e ,omputer eB,ept ( eBp-(!"e) !" t4! #u!)e (") ( ") e-ew4ere !" pro)u,t pro)u ,t )o,ume"t(t!o"+ A-w(* o--ow t4e !"tru,t!o" ,-oe-*+ Computer e8u!pme"t ,(" /e )("#erou7 (") *ou or ot4er ,(" /e !"=ure) or e'e" k!--e) ! *ou )o"@t o--ow proper (et* #u!)e-!"e w4e" work!"# (-o"# PC@+ PC@+ T4e o--ow!"# (re ome pre,(ut!o"(r* me(ure to t(ke /eore work!"# w!t4 ("* ,omputer e8u!pme"t. Heore *ou t(rt to work o" t4e ,omputer7 perorm t4e o--ow!"# tep !" t4e e8ue",e !")!,(te). 1+ Turn off t4e t4e ,omputer (") (-- per!p4er(-+ 2+ Touch (" u"p(!"te) met(- ur(,e o" t4e ,omputer ,4(!7 u,4 ( t4e met(- (rou") t4e ,(r):-ot ope"!"# (t t4e /(,k o *our ,omputer7 /eore tou,4!"# ("*t4!"# !"!)e *our ,omputer+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 10 o 5
the computer and peripherals from their electrical outlets. Doing so reduces the potenal &+ Disconnect the for personal injury or shock. Also disconnect any telephone or telecommunicaon lines from the computer.
NOTE: efore disconnectin! a peripheral from the s"stem or remo#in! a component from the s"stem board, #erif" that the standb" po$er li!ht-emittin! diode %&ED' on the s"stem board has turned off.
64!-e *ou work7 per!o)!,(--* tou,4 (" u"p(!"te) met(- ur(,e o" t4e ,omputer ,4(! to )!!p(te ("* t(t!, e-e,tr!,!t* t4(t m!#4t 4(rm !"ter"(- ,ompo"e"t+ I" ())!t!o"7 !t ! re,omme")e) t4(t *ou per!o)!,(--* re'!ew t4e (et* !"tru,t!o" !" *our S"stem Information (uide +
A))!t!o"(- S(et* t!p.
6e(r 4oe w!t4 "o":,o")u,t!'e ru//er o-e to 4e-p re)u,e t4e ,4(",e o /e!"# 4o,ke) or er!ou-* !"=ure) !" (" e-e,tr!,(- (,,!)e"t+
Do "ot work o" ,ompo"e"t t4(t (re p-u##e) !"to t4e!r power our,e+
Do "ot remo'e eBp("!o" ,(r) rom ( ,omputer w4e" !t ! tur"e) o"+
Remo'e (-- =ewe-r* w4e" work!"# !"!)e ("* ,omputer re-(te) e8u!pme"t+
He ure "ot to m!B e-e,tro"!, ,ompo"e"t (") w(ter+
64e" *ou 4ut )ow" *our ,omputer7 ,omputer7 /e ure to 4ut !t )ow" proper-*+ proper-*+ Do "ot tur" !t o o w!t4 t4e ,(e w!t,4+ Do"@t e(t or )r!"k w4!-e work!"#+
Self C2ec7 -%-%!irection':
I)e"t!* (t -e(t 10 O,,up(t!o" 4e(-t4 (") S(et* O;S po-!,!e (") pro,e)ure !" C;S+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 11 o 5
1+ 2+ &+ %+ + 5+ $+ + + 10+ D!) t4e Tr(!"ee o'er(-- perorm(",e meet t4e re8u!re) re 8u!re) e'!)e",e9t(")(r)
Ye
No
ANS/ER ?EY -%-0-
10 O,,up(t!o" 4e(-t4 (") S(et* O;S po-!,!e (") pro,e)ure !" C;S+
1+ Disconnect t4e t4e ,omputer (") per!p4er(- rom t4e!r e-e,tr!,(- out-et+ 2+ Touch (" u"p(!"te) met(- ur(,e o" t4e ,omputer ,4(!7 u,4 ( t4e met(Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 12 o 5
(rou") t4e ,(r):-ot ope"!"# (t t4e /(,k o *our ,omputer7 /eore tou,4!"# ("*t4!"# !"!)e *our ,omputer &+ Turn off t4e t4e ,omputer (") (-- per!p4er(- %+ 6e(r 6e(r 4oe w!t4 w!t4 "o":,o")u "o":,o")u,t! ,t!'e 'e ru//er ru//er o-e to 4e-p re)u,e re)u,e t4e ,4(",e ,4(",e o /e!"# 4o,ke) or er!ou-* !"=ure) !" (" e-e,tr!,(- (,,!)e"t+ + Do "ot work work o" ,ompo"e"t ,ompo"e"t t4(t (re (re p-u##e) p-u##e) !"to t4e!r t4e!r power power our,e+ our,e+ 5+ $+ + +
Do "ot remo'e remo'e eBp("!o" eBp("!o" ,(r) ,(r) rom ( ,omputer ,omputer w4e" !t!t ! tur"e) tur"e) o"+ Remo'e (-- =ewe-r* =ewe-r* w4e" w4e" work!"# work!"# !"!)e ("* ,omputer ,omputer re-(te) re-(te) e8u!pme" e8u!pme"t+ t+ He ure "ot to to m!B e-e,tro e-e,tro"!, "!, ,ompo"e"t ,ompo"e"t (") w(ter w(ter++ 64e" *ou *ou 4ut )ow" *our *our ,omputer ,omputer77 /e ure ure to 4ut 4ut !t )ow" proper-* proper-*++ Do "ot tur" !t o w!t4 t4e ,(e w!t,4+ 10+6e(r ("t! t(t!, m(ter!(-+
#NFORMAT#ON #NFORMAT#ON S.EET -%-0* P"AN AN! PREPARE UN#T ASSEM"Y
"EARN#N$ O@ECT#ES .
Ater re()!"# t4! I"orm(t!o" S4eet7 *ou 4ou-) /e (/-e to. to. 1+ Prep(re t4e t4e re8u!re) )o,ume"t )o,ume"t or orm /eore /eore *ou )o ( we-- p-(""e) p-(""e) !"t(-!"t(--(t!o" (t!o" 2+ I)e"t! I)e"t!* * t4e 8u(-! 8u(-!!,( !,(t!o t!o" " to /e ( ,ert!! ,ert!!e) e) 4(r)w(re 4(r)w(re proe!o proe!o"("(- o t4(t t4(t *ou ,ou-) ,ou-) /e (--owe) (") (ut4or!>e) to )o ( we-- p-(""e) !"t(--(t!o" Are *ou t4e pero" e'er*o"e ,(-- w4e" t4e* 4('e ( ,omputer pro/-em ;('e *ou ,o"! ,o"!)er )ere) e) #ett #ett!" !"# # p(!) p(!) or or !B! !B!"# "# "e(r "e(r: :(t (t((- error error (") tur" tur"!" !"# # *our *our PC prow prowe e !"to !"to ( /u!"e /u!"e A,,or)!"# A,,or)!"# ( re,e"t report7 (-e o ,omputer ,omputer er'!,e er'!,e (re eBpe,te) eBpe,te) to eB,ee) J%$ /!--!o" t4! *e(r !" t4e U+S+ (-o"e7 w!t4 PC rep(!r -e()!"# t4e w(*+ Hut t4ere (re ome re8u!reme"t t4(t *ou "ee) to k"ow /eore =o!"!"# t4e /(")w(#o" o Computer ;(r)w(re Ser'!,!"# tr()e7 -!ke )o,ume"t9orm e+#+ 3o/ Or)er7 Re8uet Form7 (") Report S4eet (") 8u(-!!,(t!o" or pero""e- !" rep(!r!"# ,omputer+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1& o 5
REQU#RE! !OCUMENTSBFORMS: A% @o< @o< Or& Or&er er
A 3o/ or)er k"ow" ( work or)er out!)e o t4e U"!te) St(te /e,(ue t4e work ! pro)u,e) !" ( m("u(,tur!"# (re( k"ow" ( t2e 6or7' or =o< or&er omet!me omet!me =o< re,e!'e) /* (" tic7et or 6or7 tic7et7 ( !t ote" 4( ome t*pe o t!,ket (tt(,4e) ! (" or)er re,e!'e) or#("!>(t!o" rom ( ,utomer or or ,-!e"t7 or (" or)er ,re(te) !"ter"(--* w!t4!" t4e or#("!>(t!o"+ A work or)er m(* /e or pro)u,t or er'!,e+ I" ( m("u(,tur!"# e"'!ro"me"t7 ( work or)er ! ,o"'erte) rom ( (-e or)er to to 4ow t4(t work ! (/out to /e /e#!" o" t4e m("u(,ture7 /u!-)!"# or e"#!"eer!"# o t4e pro)u,t re8uete) /* t4e ,utomer+ I" ( er'!,e e"'!ro"me"t7 ( work or)er ,(" /e e8u!'(-e"t to ( er'!,e or)er w4ere t4e 6O re,or) t4e -o,(t!o"7 )(te (") t!me t4e er'!,e ! ,(rr!e) out (") t4e "(ture o work t4(t ! )o"e+ T4e t*pe o pero""e- e+#+ =o/ po!t!o" m(* (-o /e -!te) o" t4e 6O+ A r(te e+#+ J94r7 J9week (") (-o t4e tot(- (mou"t o 4our worke) (") tot(- '(-ue ! (-o 4ow" o" t4e work or)er+ A work or)er m(* /e ( m(!"te"(",e or rep(!r re8uet rom tu)e"t7 (,u-t* or t( !" ( u"!'er!t*+ Or)er re,e!'e) rom out!)e (" or#("!>(t!o" (re ote" )!p(t,4e) )!p(t,4e) re'!ewe) re'!ewe) (") ,4e)u-e) /eore /e!"# /e!"# eBe,ute)+ 6ork or)er or)er m(* /e or pre'e"t!'e m(!"te"(",e Co"tr(,tor m(* ue ( !"#-e =o/ work or)er (") !"'o!,e orm t4(t ,o"t(!" t4e ,utomer !"orm(t!o"7 )e,r!/e t4e work perorme)7 -!t ,4(r#e or m(ter!(- (") -(/or7 (") ,(" /e #!'e" to t4e ,utomer ( (" !"'o!,e+ A =o/ or)er ! (" !"ter"(- )o,ume"t eBte"!'e-* ue) /* pro=e,t:/(e)7 m("u(,tur!"#7 /u!-)!"# (") (/r!,(t!o" /u!"ee+ A =o/ or)er m(* /e or pro)u,t (")9or er'!,e+ I" ( m("u(,tur!"# e"'!ro"me"t7 ( =o/ or)er ! ue) to !#"(- t4e t(rt o ( m("u(,tur!"# pro,e (") w!-- mot pro/(/-* /e -!"ke) to ( /!-- o m(ter!(-+ ;e",e7 t4e =o/ or)er w!-- pro/(/-* t(te. 1+ t4e 8u("t!t* 8u("t!t* o t4e pro)u,t pro)u,t to /e m("u(,ture)7 m("u(,ture)7 /u!-t /u!-t or (/r!,(te) (/r!,(te) 2+ t4e (mou"t (mou"t o r(w m(ter!(m(ter!(- to /e /e ue)7 !t pr!,e pr!,e (") (mou"t (mou"t &+ t4e t*pe o -(/or -(/or re8u!re)7 re8u!re)7 r(te r(te per 4our or per u"!t u"!t (") (mou"t (mou"t %+ t4e m(,4!"e m(,4!"e ut!-!>(t!o" ut!-!>(t!o" or e(,4 m(,4!"e )ur!"# )ur!"# t4e rout!"# pro,e7 pro,e7 !t r(te (") (mou"t
I" ( er'!,e e"'!ro"me"t7 ( =o/ or)er ,(" /e t4e e8u!'(-e"t to ( work or er'!,e or)er w4ere t4e =o/ or)er re,or) t4e -o,(t!o"7 )(te (") t!me t4e er'!,e ! ,(rr!e) out (") t4e "(ture o er'!,e t4(t w( ,(rr!e) out+ T4e t*pe o pero""e- e+#+ =o/ po!t!o" m(* (-o /e -!te) o" t4e =o/ or)er+ or )er+ A r(te e+#+ J94r7 J94r7 J9week (") (-o t4e tot(- (mou"t o 4our worke) (") tot(- '(-ue ! (-o 4ow"+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1% o 5
Sample @o< Or&er Form
Computer Repair @o< Or&er Form
Teac2er C-!e"t@ N(me
Sc2ool Perpetu(- ;e-p Co--e#e
!ate Septem/er 17 201
Computer 001
Ser5ice Ta( 001
Mo&el I"te- Core 2 Duo 2+5G4>
Serial %$&$K Computer Pro
H-ue S,ree" Error
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1 o 5
For Tec2nical !epartment U'e& Only Fa; No% 9+D*99088GG Computer Fi;e& y: Ro"(-)o Supetr(" !ate Sent ac7 to Sc2ool: Memory Tr(",e") 2 G;> DDR&
Proce''or Pe"t!um Core 2 2+5G;>
.ar& !ri5e Space ;!t(,4! S(t( &20 G!#
/in&o6' 6!")ow $
% ReHue' ReHue'tt Form an& an& Repor Reportt S2eet S2eet
Computer Computer ;(r)w(re ;(r)w(re Ser'!,!"# Ser'!,!"# m(!"te"(",e m(!"te"(",e77 w4!,4 !",-u)e p-(""e) p-(""e) !"t(--(t! !"t(--(t!o"7 o"7 m(!" o/=e,t!'e ! to keep (") !mpro'e pro)u,t!o" (,!-!t!e7 to keep (") !mpro'e pro)u,t!o" (,!-!t!e (,!-!t!e t(/-e (") e!,!e"t (t t4e -owet -!e ,*,-e ,ot w!t4 t4e (,t!'e p(rt!,!p(t!o" o (-- mem/er !" t4e ,omp("*+ ,omp("*+ A Re8uet Form ! ue) to put t4! o/=e,t!'e !"to (,t!o"+ A") t4e Report S4eet (") Re8uet Form /r!"# to -!e t4! m(!"te"(",e@ purpoe w4!,4 (re.
To !",re(e pro)u,t!'!t* pro )u,t!'!t* t4rou#4 m(B!mum ut!-!>(t!o" (") !mpro'eme"t o (-- e8u!pme"t To )e'e-op m(!"te"(",e *tem to re)u,e -!e ,*,-e , *,-e ,ot o m(,4!"er* (") e8u!pme"t t4rou#4 t4e !"'o-'eme"t o e'er*/o)* !" t4e or#("!>(t!o" To )e'e-op t4e oper(tor@ ,(p(/!-!t* to /e ,ompete"t !" m(!"te"(",e (,t!'!t!e t4rou#4 e)u,(t!o"7 tr(!"!"# (") mot!'(t!o"+ To e"4(",e ,(p(/!-!t* or ()'(",e) (") op4!t!,(te) te,4"o-o#* t4(t wou-) re!"or,e ,ompet!t!'e power+ Sample ReHue't Form
UN#T NO% 80*
Computer !e'cription: A,er Ap!re %$&5K L(ptop Computer
O<'er5ationB':
Corrupte) Oper(t!"# S*tem
!ate Reporte&:
Sept 017 201
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 15 o 5
Reporte&
Ro"(-)o Supetr("
Acti5ity: Reorm(t L(ptop !ate Complete&: Septem/er $7 201 Si(n:
Sample Report S2eet
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1$ o 5
Repair Report S2eet AreaBSection: Computer .ar&6are "a
Facility Type
Nature of
Recommen&ation
rea7&o6n
L(ptop No
V!r(- Corrupt!o"
Oper(t!"# S*tem Error
Reer to t4e Te,4"!,(Dep(rtme"t or Reorm(tt!"# o t4e Oper(t!"# S*tem
Reporte&
!ate: Septem/er 17 201
REQU#RE! QUA"#F#CAT#ON QUA"#F#CAT#ON FOR A COMPUTER .AR!/ARE PERSONNE": /2at Qualification' !o You Nee& to ecome a PC Repair Tec2nicianI Tec2nicianI
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1 o 5
E&ucation
Emp-o*er preer (pp-!,("t w4o 4('e ,omp-ete) orm(- e-e,tro"!, tr(!"!"# !" ( 'o,(t!o"(- ,4oo-7 ,ommu"!t* ,o--e#e or !m!-(r ett!"#7 report t4e Hure(u o L(/or St(t!t!,+ Tr(!"!"# pro#r(m m(* -(t rom 5 mo"t4 to two *e(r+ Some emp-o*er re8u!re (t -e(t ( 4!#4 ,4oo- )!p-om( or GED+
Certification'
Tr(!"ee ,(" t(ke t4e TESDA NC II Computer ;(r)w(re Ser'!,!"# (eme"t to )emo"tr(te t4e!r ,ompete",* or e"tr*:-e'e- =o/ to emp-o*er+ emp-o*er + T4e Te,4"!,(Te,4"!,(- E)u,(t!o" (") Sk!-- De'e-opme"t Aut4or!t* or TESDA oer oer ( '(r!et* o ,ert!!,(t!o" pro#r(m+ I" ())!t!o"7 te,4"!,!(" ,(" (,4!e'e ,ert!!,(t!o" e'e" or tr(!"er4!p+
P2y'ical an& Per'onal Trait'
PC te,4"!,!(" mut /e (/-e to 8u(t7 /e") (") re(,4 to (,,e t4e ,omputer e8u!pme"t re8u!r!"# rep(!r+ T4e* 4ou-) /e p4*!,(--* (/-e to -!t (t -e(t 0 pou") o ,omputer ,ompo"e"t+ Emp-o*er -ook or te,4"!,!(" w4o ,(" t(") or -o"# per!o) o t!me (") 4('e t4e (/!-!t* to per,e!'e ( '(r!et* o ,o-or+ Emp-o*er w("t te,4"!,!(" w4o t4!"k ("(-*t!,(--*7 ("(-*t!,(--*7 (re or#("!>e) (") p(* (tte"t!o" to )et(!-+ T4e* 4ou-) ee- ,omort(/-e work!"# u")er t!#4t )e()-!"e7 (") ,omp("!e m(* eBpe,t t4em to work o'ert!me or o" weeke")+
?no6le&(e an& S7ill'
App-!,("t 4ou-) k"ow 4ow to ue ( '(r!et* o t(")(r) o!,e o!,e otw(re7 (") ome =o/ (-o re8u!re k"ow-e)#e o "etwork!"#+ Comp("!e preer ,(")!)(te w!t4 pre'!ou PC rep(!r eBper!e",e7 (") t4e* m(* -ook or ,(")!)(te w!t4 eBper!e",e rep(!r!"# pe,!!, /r(") o ,omputer+ Te,4"!,!(" Te,4"!,!(" "ee) tro"# or(- ,ommu"!,(t!o" k!-- (") 4ou-) /e (/-e to eBp-(!" eB p-(!" t4e!r !")!"# to ,utomer u!"# ,ommo" term+
SE"F0C.EC? NO% -%-0* A% #!ENT# #!ENT#F#C F#CA AT#ON T#ON
D!re,t!o". t4e Pre,(ut!o" (") Pro,e)ure wr!te TRUE ! t4e t(teme"t ! ,orre,t (") FA"SE ! t4e t(teme"t ! wro"# % Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1 o 5
1+ A"*o"e ,(" perorm ( p-(""e) !"t(--(t!o" ( -o"# ( 4e k"ow !t+ 2+ T4e Dep(rtme"t o E)u,(t!o"7 Cu-ture Cu-ture (") Sport (,!-!t(te t4e ,ompete",* (eme"t or ,omputer te,4"!,!("+ &+ Computer Te,4"!,!(" Te,4"!,!(" (re #!'e" t4e TESDA NC II Computer ;(r)w(re Ser'!,!"# /* TESDA (ter u,,eu--* t(k!"# t4e Aeme"t+ %+ Computer Te,4"!,!(" Te,4"!,!(" "ee) "ot to 4('e tro"# or(,ommu"!,(t!o" k!-- or t4e* o"-* rep(!r ,omputer+ + Comp("!e preer ,(")!)(te w!t4 pre'!ou PC rep(!r eBper!e",e7 (") t4e* m(* -ook or ,(")!)(te w!t4 eBper!e",e rep(!r!"# pe,!!, /r(") o ,omputer+ 5+ A =o/ or)er ! (" eBter"(- )o,ume"t /* ( pro=e,t /(e) Hu!"e+ $+ A =o/ or)er ,(" /e t4e e8u!'(-e"t to ( work or er'!,e or)er w4ere t4e =o/ or)er or)er re,or) t4e -o,(t!o"7 )(te (") t!me t!me t4e er'!,e ! ,(rr!e) out (") t4e "(ture o er'!,e t4(t w( ,(rr!e) out+
ANS/ER ?EY -%-0* #!ENT#F#CAT#ON
1+ FALSE 2+ FALSE &+ FALSE %+ FALSE Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 20 o 5
+ FALSE 5+ FALSE $+ TRUE
#NFORMAT#ON #NFORMAT#ON S.EET -%-0, TOO"S AN! EQU#PMENTS "EARN#N$ O@ECT#ES .
Ater re()!"# t4! I"orm(t!o" S4eet7 *ou 4ou-) /e (/-e to. to. 1+ I)e"t!* I)e"t!* t4e )! )!ere"t ere"t too- too- (") e8u!pme e8u!pme"t "t ue) !" !" ,omputer ,omputer *tem *tem (") "etwork 2+ Determ!"e Determ!"e t4e )!ere"t )!ere"t ue ue (") u",t!o" u",t!o" o t4ee t4ee too- (") e8u!pme e8u!pme"t "t Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 21 o 5
O"e !mport("t t4!"# to ,o"!)er /eore eBe,ut!"# ( we-- p-(""e) ,omputer !"t(--(t!o" ! t4(t o"e mut /e k"ow-e)#e(/-e !" t4e )!ere"t too- (") e8u!pme"t ue) !" ,omputer *tem (") "etwork+ Furt4ermore7 t4e !)e( o" 4ow t4ee too- (") e8u!pme"t (re proper-* ue) ! ("ot4er !mport("t ,o"!)er(t!o" !" !"t(--!"# ,omputer *tem+
.ar&6are Tool'BEHuipment' an&
#llu'tration'
t2eir Function' Protecti5e Eye6ear
e",-oe or prote,t t4e e*e (re( !" or)er to pre'e"t p(rt!,u-(te7 !"e,t!ou -u!)7 or ,4em!,(- rom tr!k!"# t4e e*e Multi0te'ter or Multi0meter
A multi0meter or or ( multi0te'ter 7 (-o k"ow" ( ( OM Vo-t:O4m meter7 ! (" e-e,tro"!, me(ur!"# e-e,tro"!, me(ur!"# !"trume"t t4(t !"trume"t t4(t ,om/!"e e'er(me(ureme"t u",t!o" !" o"e u"!t
Plier' A''orte&D
too- ue) to 4o-) Plier' ! ( 4(") too- ue) o/=e,t !rm-*7 or /e")!"#7 /e")!"#7 or p4*!,(,ompre!o"+ ,ompre!o"+ Scre6&ri5er
A 'cre6&ri5er ! ! ( too- or )r!'!"# ,rew (") ,rew (") ote" rot(t!"# ot4er m(,4!"e e-eme"t w!t4 e-eme"t w!t4 t4e m(t!"# )r!'e *tem Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 22 o 5
Sol&erin( $un
A 'ol&erin( (un ! ( too- or too- or o-)er!"# met(- u!"# t!": /(e) o-)er to to (,4!e'e ( 4!#4-* ,o")u,t!'e ,o"t(,t !e'ol&erin( Tool
Deo-)er!"# too- (re ue) or remo'!"# t4e mo-te" o-)er o t4(t t4e =o!"t m(* /e ep(r(te)+
Allen /renc2
A 2e; 7ey7 Allen 7ey7 or Allen 6renc2 (-o k"ow" /* '(r!ou
ot4er *"o"*m *"o"*m ! ( too- o too- o 4eB(#o"(- ,ro:e,t!o" ue) to )r!'e /o-t (") ,rew ,rew t4(t t4(t 4('e ( 4eB(#o"(- o,ket !" t4e 4e() !"ter"(-:wre",4!"# 4eB(#o" )r!'e Fla'2li(2t
A fla'2li(2t or torc2 !" Hr!t!4 E"#-!4 E"#-!4 ! ( 4("):4e-) port(/-e e-e,tr!,:powere) -!#4t our,e+ Uu(--* t4e -!#4t our,e ! ( m(-- !",(")e,e"t -!#4t /u-/ or -!#4t: em!tt!"# )!o)e LED
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
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3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 2& o 5
#C #n'ertion an& E;traction Tool
Ue) or eBtr(,t!"# (") !"ert!"# HIOS C4!p
Mirror
I" 4(r)w(re er'!,!"# ( m!rror ! ue) or !"pe,t!"# t4e per!p4er(-
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Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
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De'e-ope) /*.
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3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 2% o 5
Anti'tatic /ri't Strap
A" anti'tatic 6ri't 'trap7 ES! 6ri't 'trap7 or (roun&
(" ("t!t(t!, )e'!,e ue) )e'!,e ue) to (e-* #rou") ( pero" work!"# o" 'er* e"!t!'e e-e,tro"!, e8u!pme"t7 e-e,tro"!, e8u!pme"t7 to pre'e"t t4e /u!-)up o t(t!, e-e,tr!,!t* o" t4e!r /o)* /o) *7 w4!,4 ,(" reu-t !" e-e,trot(t!, )!,4(r#e ESD
$lo5e'
A (lo5e' (re #(rme"t (re #(rme"t or ,o'er!"# (") prote,t!"# t4e w4o-e 4(")
Printer
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
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3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 2 o 5
( printer ! ! ( per!p4er(- w4!,4 pro)u,e ( teBt or #r(p4!, o )o,ume"t tore) !" e-e,tro"!, orm7 e-e,tro"!, orm7 uu(--* o" p4*!,(- pr!"t me)!( u,4 ( p(per or tr("p(re",!e
Computer
A computer ! ! ( pro#r(mm(/-e m(,4!"e )e!#"e) m(,4!"e )e!#"e) to (utom(t!,(--* ,(rr* out ( e8ue",e o (r!t4met!, or -o#!,(- oper(t!o" /in&o6' Operatin( Sy'tem C!B!!
A" oper(t!"# *tem ! ue) ( (" !"terme)!(r* /etwee" 4(r)w(re (") otw(re
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
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3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 25 o 5
!e5ice !ri5er C!B!!
A" (pp-!,(t!o" ue) to !"t(-- t4e t4e )e'!,e (") per!p4er(- o ( ,omputer *tem (") "etwork
RS *,* pin in'ertionBe;traction tool
RS2&2 (") D:Su/ P!" I"ert!o" (") Remo'(- TooToo-
Crimpin( Tool
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
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3o4" P(u- Rom("o
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Septem/er 201 P(#e 2$ o 5
A crimpin( tool ! ( too- )e!#"e) to crimp or ,o""e,t ( ,o""e,tor to t4e e") o ( ,(/-e+ For eB(mp-e7 "etwork ,(/-e (") p4o"e ,(/-e (re ,re(te) u!"# ( ,r!mp!"# too- to ,o""e,t t4e R3:% (") R3:% (") R3: 11 ,o""e,tor to t4e e") o t4e ,(/-e+ I" t4e p!,ture to t4e r!#4t7 ! (" eB(mp-e o w4(t ( ,r!mp!"# too-ook -!ke+ T4! eB(mp-e 4ow ( too- ,(p(/-e o ,r!mp!"# /ot4 R3:11 R3:11 (") R3:% ,o""e,tor+
"AN Te'ter
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UTP Un'2iel&e& T6i'te& Pair Cat 8 Ca
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
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3o4" P(u- Rom("o
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Septem/er 201 P(#e 2 o 5
A ,(/-e ue) or or ,omputer "etwork!"#
R@ +8 Connector
A p-(t!, p-(t!, ,o""e,tor ue) or UTP C(/-e to ,o""e,t ,omputer !" ( "etwork Et2ernet S6itc2
A net6or7 '6itc2 or '6itc2in( 2u< ! ( ,omputer
"etwork!"# )e'!,e t4(t ,o""e,t "etwork e#me"t or "etwork )e'!,e
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
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3o4" P(u- Rom("o
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Septem/er 201 P(#e 2 o 5
SE"F0C.EC? NO% -%-0, A% #!ENT# #!ENT#F#C F#CA AT#ON% T#ON%
D!re,t!o". D!re,t!o".
I)e"t!* I)e"t!* t4e Pre,(ut!o" Pre,(ut!o" (") Pro,e)ure Pro,e)ure wr!te TRUE ! t4e t(teme"t !
,orre,t (") FA"SE ! t4e t(teme"t ! wro"#+ 1+ Prote,t!'e E*ewe(r e",-oe or prote,t t4e "oe (re( !" or)er to pre'e"t p(rt!,u-(te7 !"e,t!ou -u!)7 or ,4em!,(- 2+ U"!:teter ! (" e-e,tro"!, )e'!,e or me(ur!"# !"trume"t t4(t ,om/!"e e'er(- me(ureme"t (") u",t!o" &+ F-!er (re 4(") too- ue) to 4o-) o/=e,t !rm-* or or /e)!"# or p4*!,(Compre!o" %+ A ,rew ! ( too- or )r!'!"# ,rew (") ote" rot(t!"# ot4er m(,4!"e e-eme"t w!t4 t4e m(t!"# )r!'e *tem + A So-)er!"# Gu" ! ( too- or o-)er!"# met(- u!"# u!"# t!":/(e) o-)er to (,4!e'e ( 4!#4-* ,o")u,t!'e ,o"t(,t
% MATC MATC.# .#N$ N$ TYPE TYPE
D!re D!re,t ,t!o !o". ". Se-e Se-e,t ,t *our *our ("we ("werr o" t4e t4e ,4o!, ,4o!,e e /e-o /e-ow w t4(t t4(t w!-w!-- ,orre ,orrep po") o") o" t4e t4e t(teme"t+ 6r!te t4e -etter o *our ("wer o" t4e p(,e pro'!)e)+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
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Do,ume"t No+.
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1+ M!rror 2+ F-( F-(4 4 -!#4t !#4t &+ G-o'e %+ Twee>er er + IC I"ert!o" (") EBtr(,t!"# Too -% A 4(") 4e-) port(/-e e-e,tr!, -!#4t our,e *% Ue) or eBtr(,t!"# (") !"ert!"# HIOS C4!p ,% Ue) or !"pe,t!"# per!p4er(- +% I"te")e) or p!,k!"# up o/=e,t too m(-- or 4um(" 4(") 8% Ue) or 4(") prote,t!o" ANS/ER ?EY -%-0, A% #!ENT# #!ENT#F#C F#CA AT#ON T#ON
1+ 2+ &+ %+ +
FALSE FALSE FALSE FALSE TRUE
% MU"T#P MU"T#P"E "E C.O#CE C.O#CE
1+ 2+ &+ %+
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Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
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3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e &1 o 5
#NFORMAT#ON #NFORMAT#ON S.EET NO% NO% -%-0+ ASSEM"#N$ COMPUTER
"EARN#N$ O@ECT#ES .
Ater re()!"# t4! I"orm(t!o" S4eet7 *ou 4ou-) /e (/-e (/-e to. 1+ C-(!* C-(!* o t4e 4(r)w(re 4(r)w(re (") otw(re otw(re ,ompo"e"t ,ompo"e"t o ( ,omputer ,omputer w!t4 !t !t ,orrepo")!"# ,orrepo")!"# u",t!o"+ 2+ Determ!"e Determ!"e t4e t4e '(r!ou '(r!ou ,omputer ,omputer ,ompo"e" ,ompo"e"t t (") per!p4er(- per!p4er(- A ,omputer *tem ! ( pe,!(- u/*tem o (" or#("!>(t!o" o'er(-- !"orm(t!o" *te *tem+ m+ It ! (" !"te !"te#r #r(t (te) e) (em (em//-* * o )e'! )e'!,e ,e7 7 ,e"te ,e"tere re) ) o" (t -e(t -e(t o"e o"e pro,e pro,e !" !"# # me,4("!m ut!-!>!"# )!#!t(- e-e,tro"!,7 w4!,4 (re ue) to !"put7 pro,e7 tore7 (") output )(t( (") !"orm(t!o"+ Putt!"# to#et4er ( ,omp-ete ,omputer *tem7 4owe'er7 ! more !"'o-'e) t4(" =ut ,o""e,t!"# ,omputer )e'!,e+ I" (" ee,t!'e (") e!,!e"t *tem7 ,ompo"e"t (re e-e,te) (") or#("! or#("!>e) >e) w!t4 w!t4 (" u")ert u")ert(") (")!"# !"# o t4e !"4ere !"4ere"t "t tr()eo tr()eo /etwee" /etwee" o'er(o'er(--- *tem *tem perorm(",e (") ,ot7 ,o"tro-7 (") ,omp-eB!t*+
CONCEPT !EE"OPMENT: a'ic .ar&6are Component' of Computer Sy'tem
To)(*7 (-mot e'er*o"e !" our !"orm(t!o" o,!et* 4( ( /(!, u")ert(")!"# o w4(t ( ,omputer ! (") w4(t !t ,(" )o+ A ,o"tempor(r* ,omputer *tem ,o"!t o ( ,e"tr(pro,e pro,e!"# !"# u"!t7 u"!t7 pr!m(r* pr!m(r* tor(# tor(#e7 e7 e,o") e,o")(r* (r* tor(#e tor(#e77 !"put !"put )e'!,e )e'!,e77 output output )e'!,e )e'!,e77 (") Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e &2 o 5
,ommu"!,(t!o" )e'!,e t4(t work to#et4er w!t4 otw(re to perorm ,(-,u-(t!o"7 or#("!>e )(t(7 (") ,ommu"!,(te w!t4 ot4er ,omputer+ A computer ! (" e-e,tro"!, m(,4!"e7 oper(t!"# u")er t4e ,o"tro- o !"tru,t!o" tore) !" !t ow" memor* memor*7 t4(t t4(t ,(" /e pro#r(mm pro#r(mme) e) to (,,ept (,,ept )(t( )(t( input 7 7 pro,e !t !"to ueu!"orm(t!o" output 7 7 (") tore !t (w(* !" ( e,o")(r* tor(#e )e'!,e store or (ekeep!"# or -(ter -(ter reue+ reue+ T4e processin! of of input into output is directed by the software but performed by the hardware. Figure below shows some common computer hardware components.
Commo" ,omputer 4(r)w(re ,ompo"e"t Computer *tem 4(r)w(re ,ompo"e"t !",-u)e )e'!,e t4(t perorm t4e u",t!o" o !"put7 pro,e!"#7 )(t( tor(#e output (") ,ommu"!,(t!o"+ T4e )e'!,e repo"!/-e or t4ee !'e (re( (re ( o--ow.
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
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3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e && o 5
#nput &e5ice'%
I"put )e'!,e (--ow (--ow *ou to e"ter )(t( or
,omm(") !" ( orm t4(t t4e ,omputer ,(" ue t4e* e") t4e )(t( or ,omm(") to t4e pro,e!"# pro,e!"# u"!t+ Commo"-*:ue) Commo"-*:ue) !"put )e'!,e !",-u)e ke*/o(r)7 moue7 m!,rop4o"e7 m!,rop4o"e7 ,(""er7 )!#!t(- ,(mer(7 (") PC ,(mer(+
Output &e5ice' &e5ice'+ Output )e'!,e 4ow peop-e t4e pro,ee) )(t(::!"orm(t!o" ::!"
u")ert(")(/-e (") ueu- orm+ Four ,ommo"-* ue) output )e'!,e (re ( pr!"ter7 ( mo"!tor7 pe(ker7 (") ( port(/-e me)!( p-(*er+ I"put9output )e'!,e (re p-(*!"# (" !",re(!"#-* !#"!!,("t ro-e !" our -!'e+ T4e "um/er (") '(r!et* o !"put9output )e'!,e (re eBp(")!"#+
Proce''in( &e5ice'% Pro,e!"# )e'!,e (re t4e ,omputer e-e,tro"!, ,!r,u!tr* 4oue)
!" t4e *tem u"!t+ T4e ,!r,u!tr* !" t4e *tem u"!t ! p(rt o ( ,!r,u!t /o(r) ,(--e) t4e m(=or ,ompo" ,ompo"e"t e"t o" t4e mot4er/o( mot4er/o(r) r) (re t4e pro,eor pro,eor (") motherboard + Two m(=or memor*+ memor*+ T4e pro,eor pro,eor7 orm(--* k"ow" ( t4e central processing unit (CPU) 7 4( e-e,tr e-e,tro"! o"!, , ,!r,u! ,!r,u!tr* tr* t4(t t4(t m("!pu m("!pu-(t -(te e !"put !"put )(t( )(t( !"to !"to t4e !"orm( !"orm(t!o t!o" " peop-e peop-e w("t+ w("t+ Computer !"tru,t!o" (re (,tu(--* (re eBe,ute) !" t4e ,e"tr(- pro,e!"# u"!t+ Memory ! ( er!e o e-e,tro"!, e-eme"t t4(t tempor(r!-* 4o-) )(t( (") pro#r(m !"tru,t!o" w4!-e t4e* (re /e!"# pro,ee) /* t4e CPU+ Hot4 t4e pro,eor (") memor* ,o"!t o ,4!p+ ,4!p + A chip ! (" e-e,tro"!, )e'!,e t4(t ,o"t(!" m("* m!,ro,op!, p(t4w(* )e!#"e) to ,(rr* e-e,tr!,(- ,urre"t+
Stora(e &e5ice'% Stor(#e uu(--* me(" secondary secondary storage t4(t ,(" tore )(t( (")
pro#r(m pro#r(m out!) out!)e e t4e ,omput ,omputer er !te- !te-++ Stor(#e Stor(#e )e'!,e )e'!,e 4o-) 4o-) )(t(7 )(t(7 !"orm !"orm(t! (t!o"7 o"7 (") pro#r pro#r(m (m perm perm(" ("e"t e"t-* -*++ T4ee T4ee )e'!, )e'!,e e uppupp-em eme" e"tt memor" (- (-o o ,(-,(--e) e) primar" stora!e t4(t ,(" 4o-) )(t( (") pro#r(m o"-* tempor(r!-*+ Commo" tor(#e )e'!,e !",-u)e ( 4(r) )!k7 USH -(4 )r!'e7 CD7 DVD7 (") memor* ,(r)+ A dri#e ! ( )e'!,e t4(t re() rom (") wr!te o"to ( tor(#e me)!um+ A storage medium ! t4e p4*!,(- m(ter!(- o" w4!,4 )(t(7 !"orm(t!o"7 (") pro#r(m (re tore)+ Some port(/-e )e'!,e7 u,4 ( )!#!t(- ,(mer(7 ue memor* ,(r) ( t4e tor(#e me)!(+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e &% o 5
Communication' &e5ice'% Commu"!,(t!o" )e'!,e pro'!)e ,o""e,t!o" /etwee" t4e
,omputer (") ,ommu"!,(t!o" "etwork7 (") e"(/-e ,omputer uer to ,ommu"!,(te (") (") to eB,4( ,4("#e )(t( (t(7 !"orm orm(t!o"7 o"7 (") pro# ro#r(m w!t4 ot4 ot4er ,om ,omputer+ Commu"!,(t!o" )e'!,e tr("m!t t4ee !tem o'er tr("m!!o" me)!( u,4 ( ,(/-e7 te-ep4o"e -!"e7 (te--!te7 (") ,e--u-(r r()!o+ A w!)e-* ue) ,ommu"!,(t!o" )e'!,e ! ( mo)em+ I" umm(r* umm(r*77 we ,ommu"! ,ommu"!,(t ,(te e w!t4 w!t4 ,omput ,omputer er t4rou# t4rou#4 4 !"put9 !"put9out output put )e'!,e )e'!,e++ Input )e'!,e tr("-(te our )(t( (") ,ommu"!,(t!o" !"to ( orm t4(t t4e ,omputer ,(" u")ert(")+ T4e ,omputer ,omputer t4e" processes t4ee )(t(7 (") (" output )e'!,e )e'!,e tr("-(te t4em /(,k !"to ( orm we ,(" u")ert(")+ T4e ,e"tr(- pro,e!"# u"!t m("!pu-(te )(t( (") ,o"tro- t4e ot4er p(rt o t4e ,omputer ,omputer *tem+ )emor" pr!m(r* pr!m(r* tor(#e tempor(r!-* tore )(t( (") pro#r(m !"tru,t!o" !"tru,t!o" )ur!"# pro,e!"#7 pro,e!"#7 w4!-e secondar" secondar" stora!e stora!e ee) )(t( (") !"tru,t!o" !"to t4e ,e"tr(- pro,eor (") tore )(t( or uture ue+ T2e Sy'tem Unit The )otherboard
T4e system unit ! ! ( /oB:-!ke ,(e t4(t 4oue t4e pro,eor7 memor* (") ot4er e-e,tro"!, ,ompo"e"t o t4e ,omputer t4(t (re ue) to pro,e )(t(+ A-- ot4er ,omputer *tem )e'!,e7 u,4 ( t4e mo"!tor7 ke*/o(r)7 (") moue7 (re -!"ke) e!t4er )!re,t-* or !")!re,t-* !"to t4e *tem u"!t+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e & o 5
F!#ure /e-ow 4ow ome o t4e ,ompo"e"t !"!)e t4e *tem u"!t o" ( t*p!,(- PC7 !",-u) !",-u)!"# !"# t4e pro,e pro,eor or77 memor* memor*77 eBp(" eBp("!o" !o" ,(r)7 ,(r)7 )r!'e )r!'e /(*7 /(*7 power power upp-* upp-*77 port port (") ,o""e,t ,o""e,tor+ or+ T4e processor ! t4e )e'!,e )e'!,e t4(t eBe,ute eBe,ute pro#r(m pro#r(m !"tru,t !"tru,t!o" !o"++ T4e memor" )e'!,e ! ( p(,k(#e t4(t 4o-) tempor(r!-* )(t( (") pro#r(m !"tru,t!o" )ur!"# pro,e!"#+ A" e*pansion card ! ! ( ,!r,u!t /o(r) t4(t ()) )e'!,e or ,(p(/!-!t!e to t4e ,omputer+ F!"(--*7 )e'!,e out!)e t4e *tem u"!t7 u,4 ( ( ke*/o(r)7 moue7 mo"!tor7 pr!"ter7 or m!,rop4o"e7 (re (tt(,4e) /* ( ,(/-e to ( port or ,o""e,tor o" t4e *tem u"!t+
To ,o"er'e o" p(,e7 (--:!":o"e ,omputer 4oue t4e *tem u"!t !" t4e (me p4*!,(,(e ( t4e mo"!tor+ O" "ote/ook ,omputer7 t4e ke*/o(r) (") po!"t!"# )e'!,e ote" o,,up* t4e (re( o" t4e top o t4e *tem u"!t+ T4e )!p-(* (tt(,4e to t4e *tem u"!t /* ( 4!"#e+ T4e *tem u"!t o" ( 4(")4e-) ,omputer uu(--* ,o"ume t4e e"t!re )e'!,e+ O" t4ee )e'!,e7 t4e )!p-(* ! p(rt o t4e *tem u"!t too+ 64e" 64e" t4e ,o'er ,o'er o ( *tem u"!t u"!t ! remo'e) remo'e)77 t4e motherboard 7 (-o (-o ,(--e ,(--e) ) system board , can be seen inside the housing. The motherboard, a single circuit board, provides the path through which the processor communicates with memory components, other components, and peripheral devices. In a typical personal computer, the components attached to the motherboard include processor, memory chips, support electronic circuitry, and expansion boards. It is the processor that is the most important component of the motherboard.
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e &5 o 5
M("* e-e,tro"!, ,ompo"e"t (tt(,4 to t4e mot4er/o(r) A ,omputer chip ! ( m(-- p!e,e o em! ,o")u,t!"# m(ter!(-7 uu(--* !-!,o"7 o" w4!,4 o"e or more more !"te !"te#r #r(t (te) e) ,!r, ,!r,u! u!t t (re (re et,4 et,4e) e)++ T4e T4e '(r! '(r!ou ou ,4!p ,4!p 4('e 4('e t(" t(")( )(r): r):! !>e >e) ) p!" p!" ,o""e,tor t4(t (--ow t4em to /e (tt(,4e) to t4e mot4er/o(r) (")7 t4ere7 to ( ,ommo" e-e,tr!,(- p(t47 ,(--e) bus7 t4(t e"(/-e )(t( -ow /etwee" t4e '(r!ou *tem ,ompo"e"t+ A" integrated circuit (IC) ,o"t(!" m("* m!,ro,op!, p(t4w(* ,(p(/-e o ,(rr*!"# e-e,tr!,(- ,urre"t+ E(,4 !"te#r(te) ,!r,u!t ,(" ,o"t(!" m!--!o" o e-eme"t u,4 ( re!tor7 ,(p(,!tor7 ,(p(,!tor7 (") transistors+ Tr("!to Tr("!tor r (,t ( e-e,tro"!, w!t,4e w!t,4e t4(t m(* or m(* "ot (--ow ,urre"t to p( t4rou#4+ I ,urre"t p(e t4rou#47 t4e w!t,4 ! o"7 repree"t!"# t4e 1 /!t+ I ,urre"t )oe "ot p( t4rou#47 t4e w!t,4 ! o7 repree"t!"# ( 0 /!t+ T4u7 ,om/!"(t!o" o tr("!tor ,(" t(") or ,om/!"(t!o" o /!t7 w4!,4 repree"t "um/er7 -etter7 (") ot4er ,4(r(,ter+ T4e mot4er/o(r) !" t4e *tem u"!t ,o"t(!" m("* )!ere"t t*pe o ,4!p+ A m!"!(tur!>e m!"!(tur!>e) ) ,e"tr(- pro,e!"# pro,e!"# u"!t ,(" /e et,4e) o" ( ,4!p7 t4e" t4e term computer on a chip+ A ,e"tr(- pro,e!"# u"!t o" ( ,4!p ! ,(--e) ( microprocessor + O" ( per pero" o"((,omputer7 t4e ,e"tr(- pro,e!"# u"!t CPU uu(--* ! ,o"t(!"e) o" ( !"#-e ,4!p+ O" t4e -(r#er ,omputer u,4 ( m(!"r(me (") uper,omputer7 t4e '(r!ou u",t!o" perorme) /* CPU (re pre() pre() (,ro (,ro m("* m("* ep(r(t ep(r(te e ,4!p+ ,4!p+ To)(* o)(* popu-(r popu-(r Pe"t!um Pe"t!um m!,ropr m!,ropro,e o,eor or ,o"t(!" more t4(" o"e 4u")re) m!--!o" tr("!tor+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e &$ o 5
U-t!m(te-*7 t4e t*pe o pro,eor (") t4e (mou"t o RAM p-(,e) o" t4e mot4er/o(r) )e!"e )e!"e t4e ,omput ,omputer@ er@ pee) pee) (") ,(p(,!t ,(p(,!t* *+ T4e pro,eor ! #e"er(--* "ot m()e /* t4e m("u( u(,turer o PC+ It ! m()e ()e /* ,omp("!e t4(t pe,!(-!>e) !" t4e )e'e-opme"t (") m("u(,ture o m!,rop m!,ropro,e ro,eor or+ + A "um/er "um/er o ,omp("! ,omp("!e e m(ke m!,ropro,eor7 !",-u)!"# I"te-7 IHM7 MotoroMotoro-(7 (7 A)'(", A)'(",e) e) M!,ro M!,ro De'!,e De'!,e AMD7 AMD7 (") C*r!B+ Mot ,4!p (re "o /!##er t4(" o"e: o"e:4( 4(- -:! :!" ",4 8u( 8u(re re++ M("u M("u( (,t ,tur urer er@@ p(,k(#e ,4!p o t4e ,4!p ,(" /e (tt(,4e) to ( ,!r,u!t /o(r) u,4 ( ( mot4er/o(r)7 memor* mo)u-e7 or ()(pter ,(r)+ A '(r!et* '(r !et* o ,4!p p(,k(#e eB!t+ O"e t*pe t*pe77 ,(-,(--e) e) ( dual dual inline inline package package (DIP) (DIP)JJ ,o"! ,o"!t t o two two p(r(p(r(--e -e-- row row o p!"t p!"t t4(t t4(t (tt(,4 t4e ,4!p p(,k(#e to t4e ,!r,u!t /o(r)+ A pin grid array (PGA) package 4o-) ( -(r#er "um/er o p!" /e,(ue t4e p!" (re Some ,ommo" ,4!p p(,k(#e mou"te) o" t4e ur(,e o t4e p(,k(#e+ A flip chipPGA (!CPGA) package ! ( 4!#4er:perorm(",e PGA p(,k(#!"# t4(t p-(,e t4e ,4!p o" t4e oppo!te !)e o t4e p!"+ A"ot4er 4!#4 perorm(",e p(,k(#!"# te,4"!8ue )oe "ot ue p!"+ A single mot4er/o(r) o" o"e o !t single edge contact ("#C) cartridge cartridge ,o""e,t to t4e mot4er/o(r) e)#e+
$he Central Processing Unit
T4e central processing unit (CPU) 7 (-o ,(--e) processor 7 !"terpret (") ,(rr!e out t4e t4e /(! /(!, , !"t !"tru, ru,t! t!o" o" t4(t t4(t oper( oper(te te ( ,ompu ,ompute terr+ T4e T4e CPU CPU !#" !#"! !!, !,(" ("tt-* * !mp(, !mp(,t t o'er( o'er(---,omput!"# power (") m("(#e mot o ( ,omputer oper(t!o"+ O" -(r#er ,omputer7 u,4 ( m(!"r(me (") uper,omputer7 t4e '(r!ou u",t!o" perorme) /* t4e pro,eor eBte") o'er m("* ep(r(te ,4!p (") ote" mu-t!p-e ,!r,u!t /o(r)+ O" ( pero"(- ,omputer7 (-u",t!o" o t4e pro,eor uu(--* (re o" ( !"#-e ,4!p+ Mot pro,eor ,4!p m("u(,turer "ow oer mu-t!:,ore pro,eor+ A multi-core processor ! ( !"#-e:,4!p w!t4 two or more ep(r(te pro,eor+ Two ,ommo" mu-t!:,ore pro,eor pro,eor ue) to)(* (re )u(-:,ore (") 8u():,ore+ A dual-core processor ! ! ( ,4!p t4(t ,o"t(!" tow ep(r(te pro,eor+ pro,eor+ S!m!-(r-* S!m!-(r-*7 ( +uad-core processor ! ( ,4!p w!t4 our:ep(r(te pro,eor+ E(,4 pro,eor o" ( mu-t!:,ore ,4!p #e"er(--* ru" (t ( -ower ,-o,k pee) t4(" ( !"#-e:,ore pro,eor7 /ut mu-t!:,ore 4!p t*p!,(--* !",re(e o'er(-- perorm(",e+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e & o 5
Memory
64!-e perorm!"# ( pro,e!"# oper(t!o"7 ( pro,eor "ee) ( p-(,e to tempor(r!-* tore !"tru,t!o" to /e eBe,ute) (") t4e )(t( to /e ue) w!t4 t4oe !"tru,t!o"+ T4e CPU ,(""ot pro,e )(t( o" (" !"put )e'!,e or )!k )!re,t-* t4e )(t( mut !rt /e ('(!-(/-e !" memor*+ memor*+ A ,omputer ,omputer memory !" !" t4e *tem u"!t7 -o,(te) p4*!,(--* ,-oe to t4e CPU to )e,re(e (,,e t!me7 pro'!)e t4e CPU w!t4 ( work!"# tor(#e (re( or pro#r(m !"tru,t!o"7 )(t( (") !"orm(t!o"+ Memor* ! (-o k"ow" ( primary storage or internal storage+ Memor* uu(--* ,o"!t o o"e or more ,4!p o" t4e mot4er/o(r) or ome ot4er ,!r,u!t /o(r) !" t4e ,omputer+ T4e m(=or e(ture o memor* ! t4(t !t r(p!)-* pro'!)e t4e !"tru,t!o" (") )(t( to t4e CPU+ Memor* tore t4ree /(!, ,(te#or!e o !tem. 1 t4e oper(t!"# *tem (") ot4er *te *tem m otw otw(r (re e t4(t t4(t ,o"t ,o"troro- or m(!" m(!"t( t(!" !" t4e t4e ,ompu ,ompute terr (") (") !t !t )e'! )e'!,e ,e 2 2 (pp(pp-!, !,(t (t!o !o" " pro#r(m t4(t ,(rr* our ( pe,!!, t(k u,4 ( wor) pro,e!"# (") & t4e )(t( /e!"# pro,ee) /* t4e (pp-!,(t!o" pro#r(m (") reu-t!"# !"orm(t!o"+ T4! ro-e o memor* to tore /ot4 )(t( (") pro#r(m ! k"ow" ( t4e stored pro!ram concept +
Memor* (") tor(#e !>e Pro#r(m Pro#r(m (") )(t( )(t( (re p-(,e) p-(,e) !" memor* memor* /eore /eore pro,e pro,e!"# !"#77 /etwee /etwee" " pro,e pro,e!"# !"# tep7 tep7 (") (ter (ter pro,e pro,e!"# !"# 4( e")e)7 e")e)7 pr!or to /e!"# /e!"# retur"e retur"e) ) to e,o")(r e,o")(r* * tor(#e tor(#e or re-e(e) re-e(e) ( output+ output+ Re,(-- t4(t ( ,4(r(,ter ! tore) !" t4e ,omputer ( ( #roup o 0 (") 17 ,(--e) ( /*te+ T4u7 ( /*te ! t4e /(!, tor(#e u"!t !" memor*+ L!ke t4e CPU7 memor* ,ompo"e"t ,o"t(!" t4ou(") o ,!r,u!t !mpr!"te) o" ( !-!,o" ,4!p+ E(,4 ,!r,u!t ! e!t4er ,o")u,t!"# e-e,tr!,(- ,urre"t o" or "ot o+ H* repree"t!"# )(t( ( ( ,om/!"(t!o" o on or ,!r,u!t t(te7 t4e )(t( ! tore) !" memor*+ 64e" (pp-!,(t!o" pro#r(m !"tru,t!o" (") )(t( off ,!r,u!t (re tr("erre) !"to memor* rom tor(#e )e'!,e7 e(,4 o /*te ! p-(,e) !" ( pre,!e -o,(t!o" !" memor*7 ,(--e) (" address+ T4! ())re ! !mp-* ( u"!8ue "um/er !)e"t!*!"# t4e -o,(t!o" o t4e /*te !" memor*+ To (,,e )(t( or !"tru,t!o" !" memor*7 t4e ,omputer reere",e t4e ())ree t4(t ,o"t(!" /*te o )(t(+ T4e !>e o memor* ! me(ure) /* t4e "um/er o /*te ('(!-(/-e or ue F!#ure %:1$+ A kilobyte o memor* ! e8u(- to eB(,t-* 1702% /*te+ To m(ke tor(#e )e!"!t!o" e(!er to !)e"t!*7 ,omputer uer ote" rou") ( k!-o/*te )ow" to 17000 /*te+ /*te+ A megabyte MH ! e8u(- to (pproB!m(te-* 1 m!--!o" /*te+ A gigabyte GH e8u(- (pproB!m(te-* 1 /!--!o" /*te+ A ter(/*te TH ! e8u(- to (pproB!m(te-* 1 tr!--!o" /*te+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e & o 5
T4e *tem u"!t ,o"t(!" two t*pe o memor*. 'o-(t!-e (") "o"'o-(t!-e+ T4e ,o"te"t o %olatile memor* (re -ot w4e" t4e ,omputer power ! tur"e) o+ I" non%olatile memor*7 t4e ,om/!"(t!o" o ,!r,u!t t(te ! !Be)7 (") t4ereore t4e ,o"te"t o "o"'o-(t!-e memor* (re "ot -ot w4e" power ! remo'e) rom t4e ,omputer+ RAM ! t4e mot ,ommo" t*pe o 'o-(t!-e memor* memor*++ EB(mpEB(mp-e e o "o"'o"o"'o-(t! (t!-e -e memor* memor* !",-u) !",-u)e e ROM7 ROM7 -(4 -(4 memor* memor* (") CMOS+ CMOS+ T4e o--ow!"# u/:e,t!o" )!,u t4ee t*pe o memor*+
RAM &andom Access Memory (&AM) ! t4e memor* ,4!p t4(t (re mou"te) )!re,t-* o" t4e
mot4er/o(r) or mou"te) o" per!p4er(- ,(r) t4(t p-u# !"to t4e mot4er/o(r)+ T4e RAM ,4!p ,o"!t o m!--!o" o w!t,4e t4(t (re e"!t!'e to ,4("#e !" e-e,tr!, ,urre"t+ 64e" t4e ,omputer ! powere) o"7 ,ert(!" oper(t!"# *tem !-e (re -o()e) rom ( tor(#e )e'!,e u,4 ( ( 4(r) )!k !"to RAM+ T4ee !-e rem(!" !" RAM ( -o"# ( t4e ,omputer ! ru""!"#+ A ())!t!o"(- pro#r(m (") )(t( (re re8uete)7 t4e* (re re() rom tor(#e !"to RAM+ T4e pro,eor (,t upo" t4e )(t( w4!-e !t ! !" RAM+ Dur!"# t4e ru""!"# t!me7 t4e ,o"te"t o RAM m(* ,4("#e ( t4e pro#r(m ! eBe,ute)+ RAM ,ome !" m("* )!ere"t '(r!et!e+ T4ree /(!, t*pe o RAM (re )*"(m!, RAM7 t(t!, t(t!, RAM7 (") m(#"etore m(#"etore!t !t!'e !'e RAM+ Dynami mut /e rere rere4e) 4e) or Dynamic c &AM (D&AM) (D&AM) mut re,4(r#e) ,o"t("t-* /* t4e CPU or !t -oe !t ,o"te"t+ M("* '(r!(t!o" o DRAM ,4!p eB!t7 mot o w4!,4 (re (ter t4(" t4e /(!, DRAM+ O"e t*pe o DRAM ! "ynchronous D&AM ("D&AM) 7 w4!,4 ! mu,4 (ter t4(" DRAM /e,(ue !t ! *",4ro"!>e) to t4e *tem DD& ' "D&AM ,4!p ,-o,k+ ,-o,k+ Double Data &ate % DD& ,4!p (re e'e (ter t4(" SDRAM ,4!p /e,(ue t4e* tr("er )(t( tw!,e or e(,4 ,-o,k ,*,-e7 !"te() o =ut o",e7 (") !!R* (") DD&' (re e'e" (ter t4(" DDR+ Du(- ,4(""e- SDRAM ! (ter t4(" !"#-e ,4(""e- SDRAM /e,(ue !t )e-!'er tw!,e t4e (mou"t o )(t( to t4e pro,eor+ &ambus D&AM (&D&AM) ! *et ("ot4er t*pe o DRAM t4(t ! mu,4 (ter t4(" SDRAM /e,(ue !t ue p!pe-!"!"# te,4"!8ue+ Mot pero"(- ,omputer to)(* ue ome orm o SDRAM ,4!p or RDRAM ,4!p+ "tatic &AM ("&AM) ! (ter (") more re-!(/-e t4(" ("* orm o DRAM+ T4e term t(t!,
reer to t4e (,t t4(t !t )oe "ot 4('e to /e re:e"er#!>e) ( ote" ( DRAM+ SRAM ! mu,4 more eBpe"!'e t4(" DRAM7 t4u !t ! uu(--* ue) or pe,!(- purpoe7 u,4 ( ue) !" ,(,4e+ A "ewer t*pe o RAM7 ,(--e) magnetoresist magnetoresisti%e i%e &AM % M&AM M&AM '7 tore )(t( u!"# m(#"et!, ,4(r#e !"te() o e-e,tr!,(- ,4(r#e+ M("u(,turer ,-(!m t4(t MRAM 4( #re(ter tor(#e ,(p(,!t*7 ,o"ume -e power7 (") 4( (ter (,,e t!me t4(" e-e,tro"!, RAM+ A-o7 MRAM ret(!" !t ,o"te"t (ter power ! remo'e) rom t4e ,omputer7 ,omputer7 w4!,4 ,ou-) pre'e"t -o o )(t( or uer+ A t4e ,ot o MRAM )e,-!"e7 eBpert pre)!,t MRAM ,ou-) rep-(,e /ot4 DRAM (") SRAM+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %0 o 5
RAM ,4!p uu(--* (re p(,k(#e) o" ( m(m(--- ,!r, ,!r,u! u!tt /o(r /o(r)7 )7 ,(-,(--e) e) memory memory module module 7 w4!,4 ! !"erte) !"to t4e mot4er/o(r) F!#ure %:1+ %:1+ T4re T4ree e t*pe t*pe o memo memor* r* mo)u mo)u-e -e (re SIMM7 DIMM7 (") RIMM+ A single inline memory module ("IMM) 4( p!" o" oppo!te !)e o t4e ,!r,u!t /o(r) t4(t ,o""e,t to#et4er to orm ( !"#-e !"#-e et o ,o"t(,t ,o"t(,t++ 6!t4 ( dual inline inline memory memory module module (DIMM) (DIMM) 7 t4e p!" o" oppo oppo! !te te !)e !)e o t4e t4e ,!r, ,!r,u! u!tt /o(r /o(r) ) )o "ot "ot ,o""e,t (") t4u orm two et o ,o"t(,t+ SIMM SIMM (") (") DIMM DIMM t*p! t*p!,( ,(----* * 4o-) 4o-) SDRA SDRAM M ,4!p+ A &amb &ambus us inli inline ne memo memory ry modu module le (&IMM) 4oue RDRAM ,4!p+
A memor* memor* mo)u-e /e!"# !"erte) !" ( mot4er/o(r)+
T4e (mou"t o RAM ( ,omputer re8 re8u!re ot ote" )epe epe") o" t4e t*pe pe o (pp-!,(t!o" (pp-!,(t!o" *ou p-(" to ue o" t4e ,omputer+ ,omputer+ A ,omputer ,omputer o"-* ,(" m("!pu-(te m("!pu-(te )(t( t4(t ! !" memo memor* r*++ A ,omp ,omput uter er "ee) "ee) ( ,ert ,ert(! (!" " (mou (mou"t "t o memo memor* r* to tor tore e pro# pro#r(m r(m7 7 )(t( )(t(77 (") (") !"orm(t!o"+ T4e more RAM ( ,omputer 4(7 t4e (ter t4e ,omputer w!-- repo")+ A otw(re p(,k(#e uu(--* !")!,(te t4e m!"!mum (mou"t o RAM !t re8u!re+ I *ou w("t w("t t4e t4e (pp(pp-!, !,(t (t!o !o" " to per perorm orm opt! opt!m( m(----* *7 t*p! t*p!,( ,(----* * *ou *ou "ee) "ee) more more t4(" t4(" t4e t4e m!"! m!"!mu mum m pe,!!,(t!o" o" t4e otw(re p(,k(#e+ T4e "e,e(r* (mou"t o RAM '(r!e (,,or)!"# to t4e t*pe o work *ou )o (") t4e t*pe o otw(re (pp-!,(t!o (pp-!,(t!o" " *ou (re u!"#+ T4e (mou"t o RAM o" *our ,omputer )eterm!"e 4ow m("* pro#r(m (") 4ow mu,4 )(t( ( ,omputer ,(" 4(")-e (t o"e t!me (") t4u (e,t o'er(-- perorm(",e+ Ge"er(--*7 4ome uer ru""!"# 6!")ow V!t( (") u!"# /(!, (pp-!,(t!o" otw(re u,4 ( wor) pro,e!"# 4ou-) 4('e (t -e(t 1GH o RAM+ Mot /u!"e uer w4o work w!t4 (,,ou"t!"#7 (,,ou"t!"#7 !"(",!(-7 !"(",!(-7 or pre()4eet pre()4eet pro#r(m7 (") pro#r(m re8u!r!"# mu-t!me)!( ,(p(/!-!t!e 4ou-) 4('e 1 to % GH o RAM+ Uer ,re(t!"# proe!o"(- 6e/ !te or u!"# #r(p4!,:!"te"!'e (pp-!,(t!o" w!-- w("t %GH or more o RAM+ T4e T4e (mou" (mou"tt o RAM RAM !" ,ompu ,ompute ter r pur,4 pur,4( (e) e) to)(* to)(* r("#e r("#e rom rom 1GH 1GH to 5%GH+ 5%GH+ I" (" ()'ert!eme"t7 m("u(,turer pe,!* t4e m(B!mum (mou"t o RAM ( ,omputer ,(" 4o-)7 or eB(mp-e7 1GH eBp(")(/-e to 2GH+ ROM
reer r to memo memor* r* ,4!p ,4!p tor tor!" !"# # perm perm(" ("e"t e"t )(t( )(t( (") (") &eadon &eadonly ly memory memory (&M) (&M) ree !"tru,t!o"+ T4(t !7 t4e !tem tore) !" ROM ,4!p ,(""ot /e mo)!!e)::4e",e7 t4e "(me re():o"-* re():o"-*+ ROM ! uu(--* "o"'o-(t!-e+ "o"'o-(t!-e+ I" ROM7 t4e ,om/!"(t!o" o ,!r,u!t t(te ! !Be)7 (") t4ereore !t ,o"te"t (re "ot -ot ! t4e power ! remo'e)+ T4e )(t(7 !"tru,t!o"7 or !"orm(t!o" tore) o" ROM ,4!p ote" (re re,or)e) w4e" t4e ,4!p ! m("u(,ture)+ ROM ,4!p t4(t ,o"t(!" ,o"t(!" perm("e"t-* perm("e"t-* wr!tte" )(t(7 !"tru,t!o"7 !"tru,t!o"7 or !"orm(t!o" !"orm(t!o" (re ,(--e) firmare+ F!rmw(re ,(" /e re() (") ue)7 /ut ,(""ot /e ,4("#e) /* uer+ For eB(mp-e7 ROM ,o"t(!" t4e pro#r(m t4(t )!re,t t4e ,omputer to -o() t4e oper(t!"# *tem (") ot4er !-e w4e" t4e
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %1 o 5
,omputer ! tur"e) o"+ I" ())!t!o" to ,omputer7 m("* )e'!,e ,o"t(!" ROM ,4!p+ For eB(mp-e7 ROM ,4!p !" pr!"ter ,o"t(!" )(t( or o"t+ Programmable readonly memory (P&M) ! ( /-("k ROM ,4!p o" w4!,4 *ou ,("
perm("e"t-* p-(,e )(t( (") pro#r(m+ O",e t4e )(t( (") !"tru,t!o" (re pro#r(mme) !"to PROM ,4!p7 t4e ,4!p u",t!o" -!ke ( re#u-(r ROM (") ,(""ot /e er(e) or ,4("#e)+ A '(r!(t!o" o t4e PROM ,4!p7 ,(--e) electrically erasable programmable readonly memory ,4!p77 (--o (--ow w ( pro#r pro#r(m (mme merr to er( er(e e t4e t4e m!,ro m!,ro,o) ,o)e e w!t4 w!t4 (" e-e, e-e,tr tr!, !, !#"( !#"(-+ -+ (##P&M) ,4!p EEPROM ,4!p (re w4ere t4e CPU )(t( (") !"tru,t!o" ,4("#e7 /ut o"-* !"re8ue"t-*7 u,4 ( (" !")utr!(- ro/ot ro/o t ue) !" (" (utomo/!-e m("u(,turer+ Fla'2 Memory
A"ot4er t*pe o "o"'o-(t!-e memor* ! ,(--e) flash memory + F-(4 memor* ! ( ,4!p t4(t keep !t memor* w4e" t4e power ! 4ut o+ S!m!-(r to ( EEPROM ,4!p7 -(4 memor* ,(" /e er(e) e-e,tro"!,(--* (") repro#r(mme)+ Mot ,omputer ue -(4 memor* to 4o-) t4e!r t(rtup !"tru,t!o" /e,(ue !t (--ow t4e ,omputer e(!-* to up)(te !t ,o"te"t+ For eB(mp-e eB(mp-e77 w4e" w4e" t4e ,ompute ,omputerr ,4("#e ,4("#e rom rom t(")( t(")(r) r) t!me t!me to )(*:-!# )(*:-!#4t 4t ('!"# ('!"# t!me7 t!me7 t4e ,o"te"t o ( -(4 memor* ,4!p (") t4e re(-:t!me ,-o,k ,4!p ,4("#e to re-e,t t4e "ew t!me+ F-(4 memor* ,4!p (-o tore )(t( (") pro#r(m o" m("* mo/!-e ,omputer (") )e'!,e7 u,4 ( m(rt te-ep4o"e7 )!#!t(- ,(mer(7 p(#er7 PDA7 (utomot!'e )e'!,e7 port(/-e me)!( p-(*er p-(*er77 )!#!t( )!#!t(-- 'o!,e 'o!,e re,or)er7 re,or)er7 (") pr!"ter+ pr!"ter+ 64e" 64e" *ou e"ter "(me "(me (") ())ree ())ree !" ( m(rt p4o"e or PDA7 ( -(4 memor* ,4!p tore t4e )(t(+ Some port(/-e me)!( p-(*er u,4 ( MP& p-(*er tore mu!, o" -(4 memor* ,4!p ot4er tore mu!, o" t!"* 4(r) )!k or -(4 memor* ,(r)+ T4e -o#!, ,(p(/!-!t!e o t4ee )e'!,e ,(" /e up#r()e) /* !mp-* )ow"-o()!"# "ew otw(re rom t4e I"ter"et or ( 'e")or:upp-!e) )!k to -(4 memor*+ CMOS
Some Some RAM RAM ,4!p ,4!p7 7 -( -(4 4 memo memor* r* ,4!p ,4!p7 7 (") (") ot4e ot4err t*pe t*pe o memo memor* r* ,4!p ,4!p ue ue ,omp-e ,omp-eme" me"t(r t(r* * met(-: met(-:oB! oB!)e )e em!,o em!,o")u ")u,to ,torr CMOS CMOS te,4"o te,4"o-o# -o#* * /e,(ue /e,(ue !t pro'!)e pro'!)e 4!#4 4!#4 pee) (") ,o"ume -!tt-e power+ CMOS te,4"o-o#* ue /(tter* power to ret(!" !"orm(t!o" e'e" e'e" w4e" w4e" t4e t4e powe powerr to t4e t4e ,ompu ,ompute terr ! o+ o+ H(tte H(tter*: r*:/( /(,ke ,ke) ) CMOS CMOS memo memor* r* ,4!p ,4!p7 7 or or eB(mp-e7 ,(" keep t4e ,(-e")(r7 )(te7 (") t!me ,urre"t e'e" w4e" t4e ,omputer ! o+ T4e -(4 memor* ,4!p t4(t tore ( ,omputer t(rtup !"orm(t!o" ote" ue CMOS te,4"o-o#*+
E;pan'ion Slot' an& A&apter Car&'
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %2 o 5
A" e*pansion slot ! ! ( o,ket o" t4e mot4er/o(r) t4(t ,(" 4o-) (" ()(pter ,(r)+ A" adap adapter ter card card 7 (-o ,(--e) eBp(" eBp("! !o" o" ,(r)7 ,(r)7 ! ( ,!r, ,!r,u! u!tt /o(r) /o(r) t4(t t4(t e"4(",e e"4(",e u",t! u",t!o" o" o ( ,ompo" ,ompo"e"t e"t o t4e *tem u"!t (")9or pro'!)e ,o""e,t!o" to per!p4er(-+ A peripheral ! ( )e'!,e t4(t ,o""e,t to t4e *tem u"!t (") ! ,o"tro--e) /* t4e pro,eor !" t4e ,omput ,omputer er++ EB(mpEB(mp-e e o per!p4er per!p4er(- (- (re (re mo)em o)em7 7 )!k )!k )r! )r!'e7 'e7 pr!"t r!"ter er7 7 ,(""er ,(""er7 7 (") ke*/o(r ke*/o(r)+ )+ T4e ()(pte ()(pter r ,(r) ,o"t(!" t4e e-e,tro"!, ,!r,u!tr* or A" ()(pter ,(r) /e!"# !"erte) !" (" eBp("!o" -ot m("* upp-eme"t(- ,(p(/!-!t!e7 u,4 ( more memor*7 4!#4er:8u(-!t* ou") )e'!,e7 ( mo)em7 eBtr( port7 or #r(p4!, ,(p(/!-!t!e+ F!#u F!#ure re 4ow 4ow (" eBp( eBp(" "!o !o" " ,(r) ,(r) /e!" /e!"# # p-u# p-u##e #e) ) !"to !"to (" eBp("!o" -ot o" ( pero"(,omputer mot4er/o(r)+ F!#u F!#ure re /e-o /e-ow w -!t -!t ,urre ,urre"t "t-* -* ue) t*pe o ()(pter ,(r)+ Somet!me7 (-- u",t!o"(-!t* ! /u!-t !" t4e ()(pter ,(r)+ 6!t4 ot4er7 ( ,(/-e ,o""e,t t4e ()( ()(pter pter ,(r) (r) to ( )e'! )e'!,e ,e77 u,4 ( ( )!#!t(- '!)eo ,(mer(7 ,(mer(7 out!) out!)e e t4e t4e *tem *tem u"!t+ Some Some mot4er mot4er/o(r /o(r) ) !",-u) !",-u)e e (-- "e,e(r* "e,e(r* ,(p(/!-!t!e ,(p(/!-!t!e (") )o "ot re8u!re ()(pter ,(r)+ Ot4e Ot4err mot4 mot4er er/ /o(r) o(r) m(* Curre"t-* ue) ()(pter ,(r) (") t4e!r u",t!o" re8 re8u!re ()(pter ,(r) to pro'!)e ,(p(/!-!t!e u,4 ( ou") (") '!)eo+ A sound card ! ue) to e"4(",e t4e ou"): #e"er(t!"# ,(p(/!-!t!e o ( pero"(- ,omputer /* m(k!"# two /(!, u",t!o" po!/-e+ F!rt !t e"(/-e ou") to /e ,(pture) (") tore) o" )!k+ Se,o")7 !t e"(/-e ou") to /e p-(*e) t4rou#4 eBter"(- pe(ker+ T4e ou") ,(r) ,(" ()) re(-!m to ,omputer #(me w!t4 tereo mu!, (") ou") ee,t+ It (-o (-o (--o (--ow w u to pe( pe(k k ,omm ,omm(" (") ) (") (") e"te e"terr wor) wor) to our our PC PC '!( '!( pee pee,4 ,4 re,o#"!t!o"+ T4e t*p!,(- ou") ,(r) w!-- 4('e re,ept(,-e or ( m!,rop4o"e7 ( 4e()et7 (" (u)!o (u)!o output output77 (") ( =o*t! =o*t!,k+ ,k+ A %ideo card 7 (-o (-o ,(--e) ,(--e) %ideo adapter or graphics card 7 ,o"'ert ,omputer output !"to ( '!)eo !#"(- t4(t ! e"t t4rou#4 ( ,(/-e to t4e mo"!tor7 w4!,4 )!p-(* (" !m(#e o" t4e ,ree"+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %& o 5
I" t4e p(t7 !"t(--!"# ( ,(r) w( "ot e(* (") re8u!re) *ou to et w!t,4e (") ot4er e-eme"t o" t4e mot4er/o(r)+ To)(* To)(*77 m("* ,omputer ,ompu ter upport Plug and Play 7 w4!,4 reer to t4e ,omputer ,(p(/!-!t* to (utom(t!,(--* ,o"!#ure ()(pter ,(r) (") ot4er per!p4er(- ( *ou !"t(-- t4em+ ;('!"# P-u# (") P-(* upport me(" t4(t ( uer ,(" p-u# !" ( "ew ,ompo"e"t tur" o" t4e ,omputer7 (") t4e" ue or p-(* t4e ,ompo"e"t w!t4out 4('!"# to ,o"!#ure t4e *tem m("u(--*+ T4ere (re our w!)e-* ue) t*pe o remo'(/-e -(4 memor* )e'!,e. -(4 memor* ,(r)7 USH -(4 )r!'e7 PC ,(r)7 (") EBpreC(r) mo)u-e+ U"-!ke ()(pter ,(r) t4(t re8u!re *ou to ope" t4e *tem u"!t (") !"t(-- t4e ,(r) o" t4e mot4er/o(r)7 *ou ,(" ,4("#e ( remo' remo'(/ (/-e -e -(4 -(4 memo memor* r* )e'! )e'!,e ,e w!t4 w!t4ou outt 4('!" 4('!"# # to ope" ope" t4e t4e *te *tem m u"!t u"!t or ret( ret(rt rt t4e t4e ,omputer ,omputer++ T4! e(ture7 e(ture7 ,(--e) hot plu!!in! 7 (--ow *ou to !"ert (") remo'e t4e remo'(/-e -(4 memor* (") ot4er )e'!,e w4!-e t4e ,omputer ! ru""!"#+
F-(4 memor* ,(r) (") USH -(4 )r!'e A flash memory ,(r) ,(r) ! ( remo'(/-e -(4 memor* )e'!,e7 w4!,4 *ou !"et (") remo'e rom ( -ot !" ( ,omputer7 mo/!-e )e'!,e7 or ,(r) re()er9wr!ter+ M("* mo/!-e (") ,o"umer )e'!,e7 u,4 ( m(rt p4o"e7 )!#!t(- ,(mer(7 port(/-e me)!( p-(*er7 (") PDA ue t4ee memor* ,(r)+ Some pr!"ter (") ,omputer 4('e /u!-t:!" ,(r) re()er9wr!ter or -ot t4(t re() -(4 memor* ,(r)+ I" ())!t!o"7 *ou ,(" pur,4(e (" eBter"(- ,(r) re()er9wr!ter t4(t (tt(,4e to ("* ,omputer+ F-(4 memor* ,(r) (re ('(!-(/-e !" ( '(r!et* o 4(pe7 !>e (") ,(p(,!t!e+ A U"+ flash dri%e ! ( -(4 memor* tor(#e )e'!,e t4(t p-u# !" ( USH port o" ( ,omput ,omputer er or port(/port(/-e e )e'!,e+ )e'!,e+ A pe,!(pe,!(- t*pe t*pe o USH -(4 -(4 )r!'e7 )r!'e7 ,(--e) ,(--e) ( U' smart dri%e7 !",-u)e pre!"t(--e) otw(re (,,ee) t4rou#4 ( 6!")ow:t*pe !"ter(,e+ Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %% o 5
M("* ,omputer 4('e ( PC C(r) -ot or (" EBpre C(r) -ot7 w4!,4 ! ( pe,!(- t*pe o eBp("!o" -ot t4(t 4o-) ( PC C(r) or (" EBpre C(r) mo)u-e7 repe,t!'e-*+ A PC Card ! ! ( t4!"7 ,re)!t ,(r):!>e) remo'(/-e -(4 memor* )e'!,e t4(t pr!m(r!-* ! ue) to)(* to e"(/-e "ote/ "ote/oo ook k ,omp ,omput uter er to (,,e (,,e t4e t4e I"te I"ter"e r"ett w!re-e-*+ EBpre C(r) mo)u-e (re t4e "eBt #e"e #e"er( r(t! t!o" o" o PC C(r) C(r)+ + A" #*pres #*press s Card module7 w4!,4 ,(" /e ue) ( ( remo'(/-e -(4 memor* )e'!,e7 ()) memor*7 ,ommu ,ommu"! "!,( ,(t! t!o" o"7 7 mu-t mu-t!m !me)! e)!(7 (7 (") (") e,u e,ur! r!t* t* ,(p(/!-!t!e to ,omputer+ Hot4 PC C(r) (") EBpre C(r) mo)u-e ,o"orm to t(")(r) )e'e-ope) /* t4e Pero"(- Computer Memor* C(r) I"ter"(t! (t!o"("(Ao,!(t!o"+ T4ee t(")(r) 4e-p to e"ure t4e !"ter,4("#e(/!-!t* o PC C(r) C(r) (") (") EBpr EBpre e C(r) C(r) mo)uo)u-e e (mo"# pero"(- ,omputer+ A PC C(r) -!)e !" ( PC C(r) -ot
Ot2er Component' u'e'
A pre'!ou-* eBp-(!"e)7 ( ,omputer pro,ee (") tore )(t( ( ( er!e o e-e,tro"!, /!t+ T4ee /!t (re tr("erre) !"ter"(--* w!t4!" t4e ,!r,u!tr* o t4e ,omputer (-o"# e-e,tr!,(,4(""e-+ E(,4 ,4(""e-7 ,(--e) ( bus7 (--ow t4e '(r!ou )e'!,e !"!)e (") (tt(,4e) to t4e *tem u"!t to ,ommu"!,(te w!t4 e(,4 ot4er+ 3ut ( 'e4!,-e tr('e- o" ( 4!#4w(* to mo'e rom o"e )et!"(t!o" to ("ot4er7 ("o t4er7 /!t tr('e- o" ( /u+ Hue Hue (re (re ue) ue) to tr(" tr("e er r /!t rom !"put )e'!,e to memor*7 rom memor* to t4e CPU7 rom t4e CPU to memor*7 (") rom memor* to outp output ut or tor( tor(#e #e )e'! )e'!,e ,e++ A-A-/ue /ue ,o"!t ,o"!t o two p(rt. p(rt. ( data bus (") (" address bus+ T4e )(t( /u tr("er (,tu(- )(t( (") t4e ())re ())re /u tr(" tr("er er !"orm !"orm(t! (t!o" o" (/out w4ere t4e )(t( 4ou-) #o !" memor*+ A /u ! me(ure) /* !t !>e+ T4e !>e o ( /u7 ,(--e) t4e bus idth7 3ut ( 'e4!,-e tr('e- o" ( 4!#4w(*7 /!t tr('e- o" ( /u )eterm!"e t4e "um/er o /!t t4(t ,(" /e tr("m!tte) (t o"e t!me+ For eB(mp-e7 ( &2:/!t /u ,(" tr("m!t &2 /!t % /*te (t ( t!me+ O" ( 5%:/!t /u7 5% /!t /*te (re tr("m!tte) rom o"e -o,(t!o" to ("ot4er (t ( t!me+ T4e -(r#er t4e "um/er o /!t 4(")-e) /* t4e /u7 t4e (ter t4e ,omputer tr("er tr("er )(t(+ I ( "um/er !" memor* o,,up!e 5% /!t7 !t Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e % o 5
mut /e tr("m!tte) !" two ep(r(te tep w4e" u!"# ( &2:/!t /u. o",e or t4e !rt &2 /!t (") o",e or t4e e,o") &2 /!t+ U!"# ( 5%:/!t /u7 4owe'er7 t4e "um/er ,( " /e
Hue (--ow t4e '(r!ou )e'!,e !"!)e (") (tt(,4e) to t4e *tem u"!t to ,ommu"!,(te w!t4 e(,4 ot4er tr("m!tte) !" ( !"#-e tep7 tr("err!"# (-- 5% /!t (t o",e+ T4e w!)er t4e /u7 t4e ewer "um/er o tr("er tep re8u!re) (") t4e (ter t4e tr("er o )(t(+ Mot pero"(- ,omputer to)(* ue ( 5%:/!t /u+ E'er* /u (-o 4( ( ,-o,k pee)+ 3ut -!ke t4e pro,eor7 t4e ,-o,k pee) or ( /u ! me(ure) !" me#(4ert>+ T4e 4!#4er t4e /u ,-o,k pee)7 t4e (ter t4e tr("m!!o" o )(t(7 w4!,4 reu-t !" (pp-!,(t!o" ru""!"# (ter+ Mot o to)(* pro,eor 4('e ( /u ,-o,k pee) o %007 &&7 55$7 007 10557 or 1&&& M;>+
Two /(!, t*pe o /ue (re ou") !" ( ,omputer. ( *tem /u (") (" eBp("!o" /u+ A system bus ! p(rt o t4e mot4er/o(r) (") ,o""e,t t4e CPU to m(!" memor*+ A" e*pansion bus (--ow t4e CPU to ,ommu"!,(te w!t4 per!p4er(- )e'!,e+ D(t( tr("m!tte) to t4e CPU tr('e- rom t4e eBp("!o" /u (") t4e *tem /u+ 64e" ,omputer proe!o"(- ue t4e term /u /* !te-7 t4e* uu(--* (re reerr!"# to t4e *tem /u+ S!",e t4e t*pe o eBp("!o" /ue o" ( mot4er/o(r) )eterm!"e t4e t*pe o eBp("!o" ,(r) *ou ,(" ())7 *ou 4ou-) u")ert(") t4e eBp("!o" /ue ,ommo"-* ou") !" to)(* pero"(- ,omputer.
A" o-) (") -owet eBp("!o" /u ! t4e I"A (Industry "tandard Architecture) bus + A moue7 mo)em ,(r)7 ou") ,(r)7 (") -ow:pee) "etwork ,(r) (re eB(mp-e o )e'!,e t4(t ,o""e,t to t4e ISA /u )!re,t-* or t4rou#4 (" ISA /u eBp("!o" -ot+ T4e PCI (Peripheral (Peripheral Component Component Interconnect) Interconnect) bus ! ( 4!#4:pee) eBp("!o" /u t4(t ,o""e,t 4!#4er pee) )e'!,e+ T*pe o ,(r) !"erte) !"to ( PCI /u eBp("!o" -ot !",-u)e '!)eo ,(r)7 ou") ,(r)7 SCSI ,(r)7 (") 4!#4:pee) "etwork ,(r)+ T4e
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %5 o 5
PCI /u tr("er )(t( (/out our t!me (ter t4(" t4e ISA /u+ Mot ,urre"t pero"(,omputer 4('e ( PCI /u+
T4e PCI #*press #*press (PCIe) (PCIe) bus ! (" eBp("!o" /u t4(t eBp(") o" (") )ou/-e t4e pee) o t4e or!#!"(- PCI /u+ Ne(r-* (-- '!)eo ,(r) to)(* ue t4e PCI EBpre /u7 ( we-- ( m("* 4(r) )!k (") "etwork ,(r)+ EBpert pre)!,t t4e PCI EBpre /u e'e"tu(--* w!-- rep-(,e t4e PCI /u ,omp-ete-*+ T4e Accelerated Graphics Port (AGP) ! (,tu(--* ( /u )e!#"e) /* I"te- to !mpro'e t4e pee) w!t4 w4!,4 &:D #r(p4!, (") '!)eo (re tr("m!tte)+ 64e" (" AGP '!)eo ,(r) ! !"erte) !" (" AGP /u -ot7 t4e AGP /u pro'!)e ( (ter7 )e)!,(te) !"ter(,e /etwee" t4e '!)eo ,(r) (") memor*+ memor*+ Newer pro,eor pro,e or upport AGP te,4"o-o#*+ T4e Uni%ersal "erial +us (U"+) (") !ire,ire bus (re /ue t4(t e-!m!"(te e-!m!"(te t4e "ee) to !"t(-- eBp("!o" ,(r) !"to eBp("!o" -ot+ I" ( ,omputer e8u!ppe) w!t4 ( USH7 USH )e'!,e (re ,o""e,te) to e(,4 ot4er out!)e t4e *tem u"!t (") t4e" ( !"#-e ,(/-e (tt(,4e to t4e USH port+ T4e USH port t4e" ,o""e,t to USH7 w4!,4 ,o""e,t to t4e PCI /u o" t4e mot4er/o(r)+ T4e USH 4ot p-u# e(ture (--ow per!p4er(- )e'!,e to /e ,o""e,te) to or remo'e) rom t4e USH port w4!-e t4e PC ! ru""!"#+ T4e F!re6!re /u work !" ( !m!-(r (4!o"+ 6!t4 t4ee /ue7 eBp("!o" -ot (re ('(!-(/-e or )e'!,e "ot ,omp(t!/-e w!t4 USH or F!re6!re+ T4e eBp("!o" /u or ( PC C(r) ! t4e PC Card bus . With a PC Card inserted into a PC Card slot, data travels on the PC Card bus to the PCI bus.
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e %$ o 5
A *tem u"!t 4( m("* port Ports and Connectors
A port ! t4e po!"t (t w4!,4 ( per!p4er(- (tt(,4e to or ,ommu"!,(te w!t4 ( *tem u"!t o t4(t t4e per!p4er(- ,(" e") )(t( to or re,e!'e !"orm(t!o" rom t4e ,omputer+ A" per!p4er()e'!,e7 u,4 ( ( ke*/o(r)7 mo"!tor7 pr!"ter7 moue7 )!#!t(- ,(mer(7 (") m!,rop4o"e7 ote" (tt(,4e /* ( ,(/-e to ( port o" t4e *tem u"!t+ Mot o t4e t!me7 port (re -o,(te) o" t4e /(,k o t4e *tem u"!t7 /ut t4e* (-o ,(" /e p-(,e) o" t4e ro"t + A connector =o!" =o!" ( ,(/-e to ( port+ A ,o""e,tor (t o"e e") o ( ,(/-e (tt(,4e to ( port o" t4e *tem u"!t7 (") ( ,o""e,tor (t t4e ot4er e") o t4e ,(/-e (tt(,4e to ( port o" t4e per!p4er(-+ Mot ,o""e,tor (re ('(!-(/-e !" o"e o two #e")er. m(-e (") em(-e+ M(-e ,o""e,tor 4('e o"e or more eBpoe) p!"+ Fem(-e ,o""e,tor 4('e m(t,4!"# 4o-e to (,,ep (,,eptt t4e t4e p!"t p!"t o" ( m(-e m(-e ,o"" ,o""e,t e,tor or++ M("u M("u( (,t ,ture urer r ote ote" " !)e" !)e"t! t!* * t4e t4e ,(/-e ,(/-e /* t4e! t4e!r r ,o""e,tor t*pe to (!t *ou w!t4 pur,4(!"# ( ,(/-e to ,o""e,t ( ,omputer to ( per!p4er(-+ F!#ure 4ow t4e )!ere"t t*pe o ,o""e,tor *ou m(* !") o" ( *tem u"!t+ Not!,e t4(t ome (re ,o-or:,o)e) to 4e-p *ou m(t,4 t4e ,o""e,tor to t4e ,orre,t port+ Some *tem u"!t !",-u)e t4ee ,o""e,tor w4e" *ou /u* t4e ,omputer+ You ()) ot4er ,o""e,tor /* !"ert!"# Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e % o 5
()(pter ,(r) o" t4e mot4er/o(r)+ Cert(!" ()(pter ,(r) 4('e port t4(t (--ow *ou to (tt(,4 ( per!p4er(- to t4e ()(pter ,(r)+ T4e mot4er/o(r) ! )e!#"e) w!t4 e'er(- port opt!o"7 !",-u)!"# (t -e(t o"e er!(- port (") p(r(--e- port e(,47 e'er(- USH port7 (") ( F!re6!re port+
A serial port ! ( t*pe o !"ter(,e t4(t ,o""e,t ( )e'!,e to t4e *tem u"!t /* tr("m! tr("m!tt! tt!"# "# )(t( o"e /!t (t ( t!me+ t!me+ It uu(--* uu(--* ue) to ,o""e,t ,o""e,t )e'!,e )e'!,e t4(t )o "ot re8u!re) re8u!re) (t )(t( tr("m tr("m! !!o" !o" r(te7 r(te7 u,4 u,4 ( ( moue moue or ke*/o(r ke*/o(r)+ )+ T4e O) port 4ort or ,ommu"!,(t!o" port o" t4e *tem u"!t ! o"e t*pe o er!(- port+ Some mo)em7 w4!,4 ,o""e,t t4e *tem u"!t to ( te-ep4o"e -!"e7 ue ( er!(- port /e,(ue t4e te-ep4o"e -!"e eBpe,t t4e )(t( !" ( er!(- orm+ Ser!(- port ,o"orm to e!t4er t4e RS:2&2 or RS:%22 t(")(r) w!t4 :p!" or 2:p!"+ O"e o t4e or 2 -!"e ,(rr!e t4e er!(- !#"(- to t4e per!p4er(- )e'!,e7 (") ("ot4er -!"e ,(rr!e t4e !#"(- rom t4e )e'!,e+ T4e ot4er -!"e ,(rr* ,o"tro- !#"(-+ (--ow w t4e t4e p(r(p(r(--e -e-- tr(" tr("m! m! !o !o" " o )(t( )(t( t4(t t4(t !7 !7 e'e e'er(r(- /!t /!t (re (re Parall Parallel el ports ports (--o tr("m!tte) tr("m!tte) !mu-t("eou-* !mu-t("eou-*++ F!#ure (-o 4ow 4ow :/!t /*te tr('etr('e- !" p(r(--ep(r(--e- o'er ep(r(te -!"e+ EBtr( -!"e ,(rr* ,o"tro- !#"(-+ P(r(--e- port ue t4e (me 2:p!" RS: 2&2C ,o""e,tor or t4e &5:p!" Ce"tro"!, ,o""e,tor+ T4ee port pro'!)e t4e !"ter(,e or u,4 )e'!,e ( 4!#4:pee) pr!"ter7 eBter"(- m(#"et!, t(pe or )!k /(,kup u"!t7 (") ot4er ,omputer+ Two "ewer t*pe o p(r(--e- port7 t4e EPP E"4(",e) P(r(--ePort (") t4e ECP EBte")e) C(p(/!-!t!e Port7 ue t4e (me ,o""e,tor ( t4e Ce"tro"!, port7 /ut (re more t4(" 10 t!me (ter+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e % o 5
A er!(- port (") p(r(--e- port
U"+ (Uni%ersal "erial +us) ports (re ue) !" 4!#4:pee) )e'!,e !"ter(,e+ Up to 12$
per!p4er(- )e'!,e ,(" /e )(!*:,4(!"e) to ( !"#-e USH port+ USH port (re !)e(- or )!#!t(- ,(mer(7 ,(""er7 #(me ,o"tro--er7 MP& mu!, p-(*er7 CD < DVD7 remo'(/-e 4(r) )!k7 PDA7 m(rt p4o"e7 (") 4!#4:pee) mo)em+ M("* *tem u"!t 4('e !B to e!#4t USH port+ Some "ewer per!p4er(- )e'!,e m(* (tt(,4 o"-* to ( USH port+ Ot4er (tt(,4 to e!t4er ( er!(- or p(r(--e- port7 ( we-- ( ( USH port+ 64e" ,o""e,t!"# ( )e'!,e to ( USH port7 *ou )o "ot "ee) to !"t(-- ( ,(r) !" t4e ,omputer+ S!mp-* p-u# o"e e") o t4e ,(/-e !"to t4e USH port (") t4e ot4er e") !"to t4e )e'!,e+ To (tt(,4 mu-t!p-e per!p4er(- u!"# ( !"#-e USH port7 *ou ,(" ue ( USH 4u/+ A S hub ! ( )e'!,e t4(t p-u# !" ( USH port o" t4e *tem u"!t (") ,o"t(!" mu-t!p-e USH port !" w4!,4 *ou p-u# ,(/-e rom USH )e'!,e+ Some USH 4u/ (re w!re-e+ T4e -(tet 'er!o" o USH7 ,(--e) S ./ 7 ! ( more ()'(",e) (") (ter USH7 w!t4 pee) %0 t!me 4!#4er t4(" t4(t o !t pre)e,eor+ pre)e, eor+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 0 o 5
!ire,i !ire,ire re ports ports7 (-o (-o ,(-,(--e) e) I### -'./ port 7 (re !m!-(r to
t4e USH port (") ,(" ,o"" ,o""e, e,tt mu-t u-t!p-e !p-e t*pe t*pe o )e'!,e )e'!,e t4(t t4(t re8u! re8u!re re (t (ter er )(t( )(t( tr(" tr("m m! !! !o" o" pee pee) ) u,4 ( )!#!t('!)eo ,(mer(7 ,(mer(7 )!#!t( )!#!t(-- VCR VCR ,o-or ,o-or pr! pr!"ter "ter77 ,(" ,(""e "er r77 )!#! )!#!tt(,(mer(7 (") DVD )r!'e to ( !"#-e ,o""e,tor+ Up to 5& )e'! )e'!,e ,e ,(" ,(" /e ,o"" ,o""e, e,te te) ) to#e to#et4 t4er er u!" u!"# # ( F!re F!re6! 6!re re port port++ T4e T4e -(te (tett F!re F!re6! 6!rre USH (") F!re6!re port (re rep-(,!"# tr()!t!o"(- port 'er!o" 'er!o"77 ,(--e) ,(--e) 0ire1ire 2// 7 ! mu,4 more ()'(",e) t4(" !t pre)e,eor7 F!re6!re %00+ T4e F!re6!re (-o upport P-u# (") P-(*+ M("* ,omputer proe!o"(- /e-!e'e t4(t port u,4 ( USH (") F!re6!re ome)(* w!-- rep-(,e er!(- (") p(r(--e- port ,omp-ete-*+ ;('!"# t(")(r) port port (") ,o""e, ,o""e,tor tor7 7 u,4 u,4 ( USH (") F!re6! F!re6!re7 re7 #re(t#re(t-* * !mp-! !mp-!* * t4e pro,e pro,e o (tt(,4!"# )e'!,e to ( ,omputer+ I" #e"er(-7 F!re6!re 4( rep-(,e) p(r(--e- (") SCSI port7 (") USH port 4('e rep-(,e) moue7 ke*/o(r)7 er!(-7 (u)!o7 (") p(r(--e- port+ Some "ewer ,omputer )o "ot 4('e ( er!(- or p(r(--e- port+ Uer p-u# t4e )e'!,e !" ( USH or F!re6!re port+ F!#ure %:&2 4ow 4ow USH (") F!re6!re (re rep-(,!"# ot4er port ,omp-ete-*+ ,omp-ete-*+ T4ere (re !'e pe,!(-:purpoe port ('(!-(/-e. MIDI7 eSATA7 eSATA7 SCSI7 IrDA7 (") H-uetoot4+ T4ee port (re "ot !",-u)e) !" t*p!,(- ,omputer+ For ( ,omputer to 4('e t4ee port7 *ou ote ote" " mut mut ,uto ,utom! m!>e >e t4e t4e ,omp ,omput uter er pur,4 pur,4(e (e or)er or)er++ MIDI MIDI (Music (Musical al Instrum Instrument ent Digita Digital l Interface) ports ,o""e,t t4e *tem u"!t to ( mu!,(- !"trume"t7 u,4 ( (" e-e,tro"!, ke*/o(r)+ T4e e-e,tro"!, mu!, !")utr* 4( ()opte) MIDI ( ( t(")(r) to )e!"e 4ow )e'!,e7 u,4 ( ou") ,(r) (") *"t4e!>er7 repree"t ou") e-e,tro"!,(--*+ A s"nthesi3er 7 w4!,4 ,(" /e ( per!p4er(- or ( ,4!p7 ,re(te ou") rom )!#!t(- !"tru,t!o"+ A *tem u"!t w!t4 ( MIDI port 4( t4e ,(p(/!-!t* o re,or)!"# ou") t4(t 4('e /ee" ,re(te) /* ( *"t4e!>er (") t4e pro,e!"# pro,e!"# t4e ou") to ,re(te "ew ou")+ Ne(r-* Ne(r-* e'er* ou") ,(r) upport t4e MIDI t(")(r)7 o *ou ,(" p-(* (") m("!pu-(te o" o"e ,omputer ou") t4(t or!#!"(--* were ,re(te) o" ("ot4er ,omputer+ A" e"A$A (e*ternal "erial Ad%anced $echnology Attachment) port 7 (--ow *ou to ,o""e,t (" eBter"(- SATA 4(r) )!k to ( ,omputer+ SATA 4(r) )!k (re popu-(r /e,(ue o t4e!r (t )(t( tr("m!!o" pee)+ eSATA ,o""e,t!o" pro'!)e up to !B t!me (ter )(t( tr("m!!o" pee) t4(" eBter"(- 4(r) )!k (tt(,4e) to ( ,omputer USH or F!re6!re port+ "C"I ("mall Computer "ystem Interface) ports (re pe,!(- 4!#4:pee) p(r(--e- port
(") pro'!)e ( p(r(--e- !"ter(,e t4(t e"(/-e (ter )(t( tr("m!!o" t4(" er!(- (") p(r(--eport+ A-o A-o up to 1 SCSI per!p4er(per!p4er(- )e'!,e ,(" /e )(!*:,4(!"e) )(!*:,4(!"e) to ( !"#-e SCSI port t4(t !7 t4e* (re ,o""e,te) (-o"# ( !"#-e ,(/-e+ T4e !rt SCSI )e'!,e ,o""e,t to t4e ,omputer7 Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 1 o 5
t4e e,o") SCSI )e'!,e ,o""e,t to t4e !rt SCSI )e'!,e7 (") o o"+ S4S %serial-attached SSI' ! ( "ewer t*pe o SCSI t4(t tr("m!t (t mu,4 (ter pee) t4(" p(r(--e- SCSI+ Poer "upply0 Cooling $echnology
M("* pero"(- ,omputer p-u# !" t(")(r) w(-- out-et7 w4!,4 upp-* (" (-ter"(t!"# ,urre"t AC o 11 to 120 'o-t+ T4! t*pe o power ! u"u!t(/-e or ue w!t4 ( ,omputer7 w4!,4 w4!,4 re8u!re re8u!re ( )!re,t )!re,t ,urre"t ,urre"t DC r("#!"# r("#!"# rom to 12 'o-t+ 'o-t+ T4e poer supply ! t4e ,ompo"e"t o t4e *tem u"!t t4(t ,o"'ert t4e w(-- out-et AC power !"to DC power+ D!ere"t mot4er/o(r) (") ,omputer re8u!re )!ere"t w(tt(#e o" t4e power upp-*+ I ( power upp-* ! "ot pro'!)!"# t4e "e,e(r* power7 t4e ,omputer w!-- "ot u",t!o" proper-* prop er-*++
Hu!-t !"to t4e power upp-* ! ( (" t4(t keep t4e power upp-* ,oo-+ M("* "ewer ,omputer 4('e ())!t!o"(- (" "e(r ,ert(!" ,ompo"e"t !" t4e *tem u"!t u,4 ( t4e pro,eor7 4(r) )!k7 (") port+ Pro,eor ,4!p #e"er(te 8u!te ( /!t o 4e(t7 w4!,4 ,ou-) ,(ue t4e ,4!p to /ur" up+ A-t4ou#4 t4e ,omputer@ m(!" (" #e"er(te (!r-ow7 m("* o to)( to)(*@ *@ pro, pro,e eor or re8u! re8u!re re ())!t ())!t!o !o"( "(-- ,oo,oo-!" !"#+ #+ A heat m(--- ,er( ,er(m! m!, , or met( met(-heat sink sink ! ( m(,ompo"e"t w!t4 !" o" !t ur(,e t4(t (/or/ (") )!pere 4e(t pro)u,e) /* e-e,tr!,(,ompo"e"t u,4 ( ( pro,eor+ He,(ue ( 4e(t !"k ,o"ume eBtr( p(,e7 m(--er )e'!,e ,(--e) ( heat pipe ,oo- pro,eor !" "ote/ook ,omputer+
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e 2 o 5
TAS? S.EET S .EET%% -%-0+ -%- 0+
Title:
I)e"t!* t4e D!ere"t Computer Compo"e"t (") Per!p4er(-
Performance O<=ecti5e I" t4e too- 4op7 #!'e" t4e upp-!e7 ,omputer
,ompo"e"t (") per!p4er(-7 per!p4er(-7 m(ter!(-7 m(ter!(-7 (") e8u!pme"t7 *ou (re re8u!re) to !)e"t!* t4e )!ere"t ,omputer ,ompo"e"t (") per!p4er(- (") t4e!r pe,!!,(t!o" !" -8 Minute' +
Supplie'BMaterial':
P(per (") Pe"
EHuipment:
1+ Compu omputter 2+ PPE Step'BProce&ure:
1+ Pro,ee) to t4e t(t!o" t(t!o" w!t4 w!t4 PC U"!t (!#"e (!#"e) ) to *ou *ou 2+ I)e"t!* I)e"t!* Computer t4e )!e )!ere"t re"t ,ompo"e"t ,ompo"e"t (") (") wr!te t4e t4e Do,ume"t pe,!!,(t! pe,!!,(t!o" o" o e(,4 D(te De'e-ope). No+. Que1on S*tem ,ompo"e"t o" *ourNC p(per+ Colle(e' of Ser'!,!"# II &+ P2il' Su/m!t Su/m!t output ut to tr(!" tr(!"er er or Septem/er e'(-u e'(-u(t! (t!o" o"201 Sout2ern + outp I"t(-- (") De'e-ope) /*. Co"!#ure 3o4" P(u- Rom("o Computer S*tem Pr(,t!,um w!t4 !"ter'!ew A''e''ment Met2o&:
Trainin( Center
Iue) /*.
Re'!!o" No+.
P(#e
& o 5
PERFORMANCE CR#TER#A C.EC?"#ST TAS? -%-0+ Criteria
Ye'
No
Computer ,ompo"e"t (") per!p4er(- (re !)e"t!!e) ,orre,t-* uet!o" (/out t4e ,omputer ,ompo"e"t (") per!p4er(- (re ("were) ,orre,t-* Pero"(- Prote,t!'e E8u!pme"tPPE were ue) proper-*
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e % o 5
T4e o/=e,t!'e o t4e (,t!'!t* (re (,4!e'e) (,,or)!"#-*
Que1on Colle(e' of Sout2ern P2il'+ Trainin( Center
Computer S*tem Ser'!,!"# NC II
D(te De'e-ope).
Do,ume"t No+.
I"t(-- (") Co"!#ure Computer S*tem
De'e-ope) /*.
Iue) /*.
3o4" P(u- Rom("o
Re'!!o" No+.
Septem/er 201 P(#e o 5
