Qhov tsis zoo ua hluav taws xob tsis zoo yuav ua rau lub computer tag nrho. Yog tias lub hwj huam hluav taws xob tsis hloov hlo li, ces tsis muaj lus nug txog nws qhov kev ua tau zoo. Nws yog qhov nyuaj dua los txheeb xyuas cov teeb meem thaum lub hwj huam mov tsis muab qhov yuav tsum muaj hluav taws xob los ntawm ib qho ntawm cov fais fab hlau. Tus ua ntsuas tsis zoo ib yam tuaj yeem pab nrog qhov no.
Tsim nyog
- - khoos phis tawj;
- - tes haujlwm;
- - rab hau ntswj.
Cov Lus Qhia
Kauj ruam 1
Tshem tawm ntawm sab npog ntawm chav kaw lus, uas muab nkag rau mus rau motherboard. Kaw txhua lub xov tooj fais fab ntawm lub motherboard, daim npav video, lub hard drive, thiab lwm yam. Tawm hauv DVD drive txhaws rau - fais fab surges thiab cia li kaw tam sim ntawd tsis phem li uas tas koj lub computer. Tshawb txhua tus cable kom zoo zoo vim tias koj yuav ua koj lub computer puas yog siv tsis raug. Yog tias koj tsis nkag siab dab tsi txog qhov no, nws yog qhov zoo tshaj yog coj lub koos pij tawj mus rau qhov chaw tshwj xeeb rau kev sim lossis yuav qhov hluav taws xob tshiab.
Kauj ruam 2
Siv lub hwj chim tseem ceeb cable rau lub motherboard thiab luv-Circuit Court nws cov khoom siv hluav taws xob ntsuab thiab dub siv cov ntawv qhib tshiab tas li. Tig lub tshuab ntsuas thiab txuas lub zog muab rau cov qauv loj. Qhib lub hwj huam hluav taws xob siv tus tes hloov qhov ntawm nws kis. Tom qab pib lub hwj huam hluav taws xob (yog tias nws tsis pib, xyuas daim ntawv xov xwm) ntxig lub tshuab kuaj ntshav dub rau ib qho ntawm cov xov hluav taws xob dub, thiab ntxig cov ntawv liab mus rau lwm cov xim txuas ib los ntawm ib qho.
Kauj ruam 3
Txheeb xyuas cov tsis nyob ntawm cov tester zaub tawm tsam lub rooj hauv qab no:
- txiv kab ntxwv - 3.3V;
- liab - 5 V;
- liab dawb (ntshav) - 5 V (dej);
- dawb - 5V;
- daj - 12V;
- xiav - 12V.
Ua tib zoo mloog rau kev nyeem ntawm cov simter, vim qhov no yog ib qho tseem ceeb ua haujlwm thaum kuaj xyuas kev noj qab haus huv ntawm lub hwj chim.
Kauj ruam 4
Yog tias qhov ntsuas cais tawm los ntawm lub rooj los ntawm ntau dua ib qho, qhov no qhia tau hais tias lub hwj chim muab hluav taws xob tau muab hluav taws xob ntau dhau (lossis ntsuas tsis tau). Xws li cov khoom siv hluav taws xob xa tuaj yeem txiav txim siab ua haujlwm tsis tiav, nws yuav tsum tau kho. Koj tuaj yeem kho lub zog hluav taws xob ntawm qhov chaw pabcuam rau kev kho khoom siv. Nws kuj tseem tsim nyog sau cia tias nrog kev tsim kho tshiab ntawm kev siv rau lub khoos phis tawm ntawm tus kheej, xav tau lub hwj chim ntau dua los ntawm lub hwj huam, yog li qee qhov koj xav tau yuav ib qho tshiab, uas yog, muaj zog dua.
