Lub kaw lus kab ke ntawm lub koos pij tawj yog rooj plaub sab hauv uas muaj chav ua haujlwm hluav taws xob thiab pawg tswj hwm (motherboard) nrog cov tswj hwm rau cov khoom siv sab nraud txuas nrog. Cov xwm txheej ntawm chav system tseem tau teeb tsa: lub hard disk drive (HDD), cov khoom siv rau kev nyeem thiab sau cov ntaub ntawv: DVD drives, CD drives thiab lwm yam. Ntawd yog, lub system ua haujlwm ntawm lub khoos phis tawm yog lub koos pij tawj nws tus kheej.
Cov ntaub ntawv thiab cov cuab yeej
Txhawm rau los hloov cov kab ke system, koj yuav tsum:
- chav kaw lus tshiab;
- soj qab;
- ntaus nrig;
- cov nas;
- hau ntswj me me;
- ib pob ntawm cov ntaub ntawv pov thawj rau tag nrho cov khoom siv nrog hauv chav kaw lus;
- xov xwm nrog software rau txhua yam khoom siv muaj.
Ua kom tau raws li cov cai
Hloov lub system system yuav luag zoo li hloov lub computer. Thaum lub sijhawm ua haujlwm no, koj yuav tsum daws ob txoj haujlwm tseem ceeb, uas yog: los muab cov khoom siv ua haujlwm thiab kev ua haujlwm kom zoo. Koj yuav tsum tau ua thawj kaujruam ntawm qhov kev taw qhia no nyob rau theem ntawm kev yuav khoom lub kaw lus tshiab. Thaum muas lub system system, nco ntsoov nug rau cov ntaub ntawv rau nws. Tshawb xyuas cov ntaub ntawv pov thawj kom pom tias lub architecture ntawm lub computer koj tab tom yuav khoom sib xws rau cov haujlwm uas koj yuav daws tau nrog nws. Qhov tseem ceeb yog qhov ceev thiab hom processor, tus nqi nkag mus siv lub cim xeeb (RAM), qhov loj me ntawm lub ntsej muag tawv, thiab cov txwv ntawm daim npav video. Ua tib zoo saib cov video card connectors. Nyob ntawm seb hom saib koj muaj, koj yuav xav tau VGA (analog) lossis DVI (digital) cov zis tawm ntawm koj daim video card. Lawv cov khoom sib txuas yog txawv. Ntxiv rau, yog tias koj npaj siab tsim lub teeb liab video rau TV, koj yuav xav tau S-Video lossis HDMI cov khoom sib txuas, piv txwv. Yog tias koj xav nyob rau hauv cov xov xwm ntau ntawm koj lub khoos phis tawm, koj yuav tsum nrhiav seb lub suab twg yog ntsia ntawm nws. Nws cov lej thiab tus naj npawb ntawm cov channel yuav tsum tau hais hauv cov ntaub ntawv. Txhawm rau txuas cov keyboard thiab nas nyob sab nraum qab ntawm cov kab ke system, qee zaum PS / 2 txuas khoom. Yog tias lawv tsis nyob, ces koj yuav tsum tau siv lub tshuab txuas USB. Qhov tom kawg tsis yog ib txwm xav tau, vim tias nws ua rau txo qis ntawm cov USB dawb chaw nres nkoj uas yuav tsum tau txuas cov khoom siv txawb. USB chaw nres nkoj muaj nyob ntawm txhua lub tshuab niaj hnub no, tab sis tus lej nws txawv. Nco ntsoov tias muaj ntau txaus ntawm lawv rau koj lub hom phiaj. Nws yog qhov tsim nyog hais tias lub network adapter nrog LAN txuas txuas kuj muaj nyob hauv kos duab ntawm lub khoos phis tawm, qhov no yuav tso cai rau koj txuas lub khoos phis tawm mus rau lub chaw sib txuas hauv zos lossis Internet. Koj yuav xav tau FireWire tus txuas yog tias koj cov khoom siv ntxig ntxig rau nws. Tib yam mus rau SCSI khoom siv.
Kev sib txuas thiab teeb tsa
Yog tias cov cuab yeej kev teeb tsa ntawm lub npov kaw lus tshiab haum rau koj, koj tuaj yeem txuas mus nrog nws txoj kev teeb tsa. Ua ntej tshaj, teeb tsa qhov tsawg kawg nkaus ntawm kev teeb tsa: qhov system system, monitor, keyboard, mouse. Yog tias koj lub khoos phis tawj muaj PS / 2 ports, cov cim nas thiab keyboard yog twb cim ntawm lawv ib sab. Cov kab nyob ntawm daim npav suab yog xim coded. Tus so ntawm cov txuas txuas yog yuav luag tsis yooj yim kiag li. Thaum kev sib txuas ntawm lub ntsuas cable, ntsia hlau ib qho qee zaum yuav tsum tau ua, tag nrho lwm qhov kev sib txuas tau ua tsis muaj cov cuab yeej. Cov chav nyob qub dua qee zaum muaj peb-ncej kab hluav taws xob rau lub ntsuas. Yog tias rooj plaub tshiab tsis muaj, yuav lub network cable rau lub monitor thiab siv nws. Yog tias qhov kev ua haujlwm uas koj xav tau yog twb tau nruab rau hauv koj lub khoos phis tawm lawm, koj tam sim ntawd pib txhim kho cov tsav tsheb rau cov khoom siv sab nraud thiab cov software uas koj xav tau. Lwm qhov xwm txheej, koj yuav tsum tau teeb tsa los yog rov qab lub operating system. Cov software ntxiv yuav tsum muaj rau tag nrho cov khoom siv ntawm chav tshiab system yuav tsum tau muab los ntawm cov neeg muag khoom.
