Thaum daim npav video dhau los, lub khoos phis tawm nres tawm cov duab hauv lub monitor, ua rau nws nyuaj rau tus neeg siv los txiav txim siab qhov tseeb ua rau kev ua tsis zoo. Nws yog qhov nyuaj rau txiav txim siab dab tsi tawm ntawm kev txiav txim siab - daim npav video, processor lossis RAM. Thaum muaj teeb meem zoo li no, koj tuaj yeem tshawb xyuas daim npav video thiab siv qhov kev kuaj mob tus kheej tshwj xeeb muab rau cov xwm txheej zoo li no.
Nws yog qhov tsim nyog
Khoos phib tawj nrog cov duab npav, Phillips ntsia hlau
Cov Lus Qhia
Kauj ruam 1
Txhua tus khoos phis tawm niaj hnub no tau nruab nrog POST qhov kev ntsuas tus kheej, uas yog pib ua txhua zaus thaum khoos phis tawm. Kev kuaj xyuas feem ntau yuav siv sijhawm li ob peb feeb. Thaum kawg ntawm qhov kev ntsuam xyuas, kev ntsuas tus kheej tau tso tawm cov ntaub ntawv hais txog cov khoom siv kho vajtse thiab ua yuam kev, yog tias muaj. Lub xeev ntawm lub khoos phis tawm yog theej tawm los ntawm lub suab teeb tsa tshwj xeeb tshaj yog rau cov xwm txheej no thaum vim muaj teeb meem nws tsis tuaj yeem tshwm cov lus ntawm lub tsom iav. Yog tias lub koos pis tawj ua haujlwm tag nrho, qhov kev ntsuas tus kheej yuav tso tawm ib qho luv luv, hu ua BEEP. Yog tias, qhov no, koj tsis muaj daim duab ntawm lub monitor, tom qab ntawd, feem ntau yuav, qhov teeb meem nyob hauv kev txuas ntawm cov xov hlau ntawm tus saib thiab daim npav video, tus saib nws tus kheej yuav tsis ua haujlwm lossis qee qhov chaw hauv BIOS yog khob, tab sis daim npav video nws tus kheej tsis hlawv tawm.
Kauj ruam 2
Yog tias hloov los ntawm ib qho luv luv BEEP beep, koj tau hnov tawm ntawm cov xov paj luv thiab luv luv, POST system tau kuaj pom qee hom kev ua haujlwm tsis zoo. Lub beep tawm los ntawm qhov kev ntsuas tus kheej yog beep code uas muaj cov kabmob ntev thiab luv luv. Koj yuav tsum xam ntau npaum li cas thiab cov paib qhia txog kev ntsuas tus kheej tawm ntawm qhov kawg ntawm kev xeem. Tom qab ntawv txheeb cov cai no tawm tsam Beep yuam kev lis dej num ntawm koj lub chaw tsim tshuaj BIOS. Koj tuaj yeem txiav txim siab lub chaw tsim khoom hauv cov lus qhia rau koj cov motherboard. Rau cov chaw tsim hluav taws xob ntau ntawm motherboard BIOS, lub npav daim npav txhaum cai yog: - Phaj BIOS - 1 ntev thiab 2 luv luv beeps - AMI BIOS - 1 ntev thiab 2 luv luv, 1 ntev thiab 3 lub suab nrov luv, 1 ntev thiab 8 luv luv beeps, thiab 8 luv luv beeps - Phoenix BIOS - Qhov chaw tsim khoom ntawm POST system siv lwm txoj kev luv luv thiab ntev. Kev ua ntu zus 3-3-4 txhais tau hais tias video nco lub cim xeeb tsis raug thiab tej zaum yuav qhia kev ua haujlwm tsis zoo ntawm daim npav video nws tus kheej.
Kauj ruam 3
Yog tias koj lub khoos phis tawm tawm ntawm lub teeb tsa suab sib xws, yog li qhov laj thawj tsis muaj nyob hauv daim duab tshuaj ntsuam yog nyob hauv daim npav video. Txheeb xyuas saib daim npav video puas tau hlawv tawm lossis yog nws ua tsis zoo rau lwm yam, nws yuav tsum raug kuaj xyuas. Lub sijhawm ua haujlwm no feem ntau xav tau rhuav tshem lub computer thiab daim npav video, uas yuav tshem tawm qhov kev tiv thaiv. Yog li, yog tias koj pom qhov ua tsis zoo uas siv qhov ntsuas tus kheej, hu rau lub chaw pabcuam. Yog tias koj tsis ntshai tsam koj lub koos pij tawj lossis daim npav video lav, tshem tawm ntawm koj lub computer thiab tshem tawm cov cua txias. Tshawb xyuas daim npav video ua kom zoo zoo rau kev rhuav tshem ntawm cov capacitors, cov chaw hlawv tsaus, cov lem lossis cov khoom ntaus. Lawv cov tsaj txhais tau tias koj daim npav video raug hlawv tawm.
