Zoo ib yam li lwm feem ntawm lub khoos phis tawm, lub motherboard tseem yog qhov tsawg feempua sibtsoo thiab malfunctions. Hauv tsab xov xwm hauv qab no, peb xav kom koj paub koj tus kheej nrog qhov ua tsis tau zoo tshaj plaws thiab cov hau kev los daws lawv.
Cov yam ntxwv ntawm kuaj mob motherboard
Peb twb muaj cov khoom siv ntawm lub xaib uas sib tham txog txoj hauv kev los kuaj nws cov kev ua tau zoo.
Nyeem ntxiv: Tshawb xyuas lub rooj tsav xwm rau qhov ua tsis tiav
Yuav kom cov ntaub ntawv tau hais hauv tsab xov xwm no, peb ntxiv cov hauv qab no. Tsis yog txhua lub tuam txhab tsim cov khoom siv kuaj mob rau hauv cov niam tsev, xws li kev tswj diodes lossis cov lus hais qhia ua suab nrov. Yog tias koj xav tias muaj teeb meem, koj yuav tsum nrhiav lub hauv paus ntawm cov teeb meem "los ntawm qhov muag," uas yuav ua rau muaj qhov ua tau yuam kev. Tab sis muaj lwm txoj hauv kev tawm - txhawm rau yuav POST-daim npav tshwj xeeb - ib txoj kev kuaj xyuas lub rooj tsav xwm txheej, uas yog txuas nrog lub qhov haum ntawm qhov chaw ntawm motherboard, feem ntau yog PCI-hom. Daim npav no zoo li qhov no.
Ntawm nws yog cov coj los tso saib cov lej yuam kev thiab / lossis cov hais lus, uas yog hloov los ntawm cov cuab yeej los ua lossis hloov tau yooj yim rau kev kuaj mob thaum tsis muaj lub POST. Cov npav no yog qhov pheej yig, yog li qhov taw tes rau kis ib qho yog qhov zoo nkauj.
Sau cov teeb meem tseem ceeb
Ua ntej peb pib piav qhia txog kev ua tsis zoo thiab kev xaiv ua kom tshem tau lawv, peb sau tseg qhov tseem ceeb. Txhawm rau ua rau muaj feem ntawm lwm yam sab nraud, koj yuav tsum xub txiav tawm txhua qhov txuas ntawm lub rooj tsavxwm, tsuas yog tso lub processor, txias dua, yog tias muaj, thiab fais fab mov. Lub tom kawg yuav tsum pom tseeb ua haujlwm, qhov tseeb ntawm kev kuaj mob yog nyob ntawm qhov no. Koj tuaj yeem tshawb xyuas kev ua haujlwm ntawm lub zog hluav taws xob raws li cov lus qhia hauv qab no. Tom qab cov txheej txheem zoo li no, koj tuaj yeem pib kuaj cov motherboard.
Nyeem ntau: Pib lub zog siv hluav taws xob tsis muaj niam ntu
Teeb meem hluav taws xob Circuit Court
Ib qho ntawm kev ua rau tsis zoo tshaj plaws yog qhov tsis ua hauj lwm ntawm lub Cheebtsam ntawm hluav taws xob ntawm lub motherboard - kev coj mus ncig thiab / lossis cov capacitors. Daim paib ntawm qhov tsis ua tiav no: pawg tswj hwm taw qhia qhov tsis ua tiav ntawm ib qho ntawm daim npav (video, suab lossis network), tab sis cov khoom siv no ua haujlwm tau zoo. Txhawm rau tiv thaiv teeb meem hluav taws xob hauv tsev tsis yooj yim, tab sis yog tias koj muaj kev txawj ntse nrog multimeter thiab hlau soldering, koj tuaj yeem sim cov hauv qab no.
- Unplug koj lub computer.
- Siv lub multimeter, tshuaj xyuas txhua yam tsis txaus ntseeg. Tsis tas li ntawd, nqa tawm kev soj ntsuam pom ntawm lub Cheebtsam.
- Raws li txoj cai, lub hauv paus tseem ceeb ntawm qhov teeb meem yog tus hneev nti huas lossis txawm tias ob peb tug. Lawv yuav tsum tau hloov: ham qub thiab ham tshiab. Cov txheej txheem tsis yooj yim, thiab yuav tsum muaj kev phais neeg. Yog tias koj tsis lees paub txog koj lub peev xwm, nws yog qhov zoo dua rau kev tso dag rau cov kws tshaj lij.
Feem ntau, kev puas tsuaj loj rau cov khoom lag luam tsis tuaj yeem kho, thiab nws yuav yooj yim dua los hloov cov motherboard.
Lub hwj chim khawm Ua tsis tau
Tsis tas li ib qho teeb meem ntau. Cov tsos mob tseem ceeb: lawv tau nias lub khawm, tab sis lub rooj tsavxwm tsis cuam tshuam rau txhua txoj kev. Koj tuaj yeem kawm paub ntau ntxiv txog kev ua haujlwm tsis zoo no thiab cov kev xaiv rau kev coj nws nrog ib tsab xov xwm cais.
Nyeem ntau: Yuav ua li cas tig rau motherboard tsis muaj khawm
Ua tsis tiav ntawm PCI qhov lossis RAM qhov
Nws yog qhov yooj yim heev rau kev txheeb xyuas cov teeb meem zoo li no: txuas ib daim npav ua haujlwm lossis RAM pluaj mus rau qhov tsis txaus ntseeg txuas thiab pib pawg thawj coj. POST code yuav teeb liab teeb meem nrog qhov sib txuas tivthaiv, txawm tias nws yog qhov tseeb ua haujlwm tau. Yuav luag txhua qhov los kho qhov tsis ua tiav - pawg thawj coj xav tau hloov.
HDD qhov teeb meem txuas
Hais txog yuav ua li cas teeb meem nrog lub hard drive tuaj yeem cuam tshuam cov niam tsev, peb tau piav qhia hauv kab lus no. Yog tias txuas mus rau lwm lub computer paub tseeb tias lub hard drive ua haujlwm, ces feem ntau yuav tsum tau txais cov txuas rau ntawm koj lub motherboard tau ua tsis tiav. Hmoov tsis zoo, qhov chaw nres nkoj no tsis yooj yim los hloov, yog li txoj kev zoo tshaj plaws yog los hloov tag nrho pawg thawj coj. Raws li kev daws teeb meem ib ntus, koj tuaj yeem siv SSD lossis ua rau lub hard drive sab nraud.
Nyeem ntxiv: Yuav ua li cas yuav ua tau ib qho tsav sab nraud ntawm lub zog tsav
Cov teeb meem CPU
Tej zaum ib qho ntawm cov teeb meem loj tshaj plaws uas koj yuav ntsib. Kev txheeb xyuas qhov teeb meem no yog qhov yooj yim heev. Tshem lub taub txias ntawm lub processor thiab txuas lub rooj tsavxwm mus rau qhov tseem ceeb. Tig nws thiab tsa koj txhais tes rau CPU. Yog tias nws txias txias - feem ntau yuav ua rau, qhov teeb meem yog hauv lub qhov (socket), lossis hauv lub tshuab hluav taws xob nws tus kheej, lossis hauv lub zog hluav taws xob. Qee qhov xwm txheej, qhov ua rau muaj teeb meem tuaj yeem yog qhov tsis sib xws ntawm tus processor thiab pawg coj, yog li tshawb xyuas cov kab lus hauv qab no kom paub qhov tseeb. Ntxiv rau, peb pom zoo kom koj tseem nyeem cov lus qhia rau kev txhim kho cov txheej txheem.
Ntxiv:
Peb xaiv cov motherboard rau cov processor
Nruab tus khoos phis tawm rau ntawm cov niam
Qee zaum cov teeb meem ntawm kev tsis sib xws ntawm CPU thiab motherboard tuaj yeem daws tau los ntawm kev hloov kho BIOS.
Feem Kev Txuas Chaw Loj Tsis Poob
Cov teeb meem zaum kawg ntawm qhov teeb meem yog qhov tsis ua haujlwm ntawm ib lossis ntau tus txuas rau qhov khoom siv sab nraud (LPT, PS / 2, COM, FireWire, USB) txuas nrog. Txoj kev yooj yim tshaj plaws los txheeb xyuas cov teeb meem zoo li no yog txuas cov khoom ua haujlwm kom ua haujlwm mus rau qhov chaw nres nkoj txawv. Yog tias tsis muaj cov tshuaj tiv thaiv rau qhov txuas, qhov chaw nres nkoj yog qhov tawm ntawm kev txiav txim. Cov teeb meem txuas yuav hloov tau - ntawm nws tus kheej, yog tias koj muaj qee qhov kev txawj ntse, lossis los ntawm kev hu rau lub chaw pabcuam. Muaj qee kis, kev hloov pauv yuav tsis ua hauj lwm zoo, yog li npaj siab yuav lub rooj tsav xwm tshiab.
Xaus
Yog li peb tau ua tiav kev soj ntsuam luv luv ntawm lub ntsiab malfunctions ntawm motherboard. Raws li kev suav sau, peb nco qab tias yog tias koj tsis ntseeg koj lub peev xwm, nws yog qhov zoo dua rau kev tso siab cov kev pabcuam ntawm cov txheej txheem system rau cov kws tshaj lij.
