Txhawm rau kho cov motherboard, koj yuav tsum muaj cov cuab yeej tshwj xeeb: kev simter, qhov chaw nres tsheb soldering lossis roj soldering hlau, qhov taw qhia POST cov lej. Ntxiv rau, kev txawj ntse hauv kev ua haujlwm nrog cov cuab yeej hluav taws xob thiab cov hlau cam hlau yuav tsum ua. Txawm tias cov neeg siv computer tsis raug kho nyob rau qee qhov muaj peev xwm daws cov teeb meem ntawm cov motherboard ntawm lawv tus kheej.
Tsim nyog
Ntau yam, ntsia hlau rau txoj kev teeb tsa, thermal muab tshuaj txhuam, tshuab plaub hau, ua kom nrov dua
Cov Lus Qhia
Kauj ruam 1
Nyob rau hauv qhov xwm txheej uas lub computer tsis pib, koj yuav tsum xub paub tseeb tias nws yog lub npe motherboard uas muaj kev cuam tshuam, thiab tsis muaj lwm yam haujlwm ntawm lub khoos phis tawm. Txog qhov kawg no, ua cov hauv qab no:
Disconnect tag nrho cov khoom siv sab nraud los ntawm cov motherboard: tshuab luam ntawv, hais lus, nas, keyboard thiab lwm yam khoom siv, txuas lub khoos phis tawm khawm khawm hlau los ntawm cov motherboard. Txheeb xyuas qhov ntsuas ntawm lub roj teeb ntawm BIOS, nws yuav tsum yog tsawg kawg 2.9 V. Rov pib dua lub BIOS los ntawm rub tawm lub roj teeb rau 2 feeb, lossis kaw ib lub jumper tshwj xeeb. Kuaj cov hluav taws xob los hloov nws nrog kev paub zoo.
Kauj ruam 2
Tshem txhua daim npav nthuav tawm, RAM, kho cov xaim hluav taws xob los ntawm cov ntawv ua niam, cia tsuas yog lub processor thiab tus ntuav lus (tus hais lus ntawm chav ua haujlwm). Yog tias, tom qab pib khoos phis tawm, tus neeg hais lus pib ua suab nrov, tom qab ntawd qhov ua rau tsis ua haujlwm tsis yog nyob hauv niam daim ntawv, tab sis hauv cov khoom tsis taus. Tom qab ntawd, txhawm rau txiav txim siab txog qhov teeb meem tsis zoo, ntxig cov khoom sib txuas ib los ntawm ib qho, pib nrog lub RAM, tom qab ntawd daim npav video, thiab lwm yam. Tom qab ntxiv txhua yam, pib lub computer kom txog thaum koj txheeb xyuas qhov ua txhaum.
Kauj ruam 3
Yog tias lub mom hluav taws xob tsis yog, tshawb xyuas nws. Thaum kuaj xyuas, them nyiaj rau qhov xwm txheej ntawm cov tswv cuab pawg: kev o, ua kom dub, muaj cov khoom puas, nrog rau ntxhiab tsw. Nws raug nquahu kom siv cov iav loj dua rau kev tshuaj xyuas.
Kauj ruam 4
Yog tias koj tsis tuaj yeem kho cov motherboard koj tus kheej, qhov ua rau lub teeb meem ntawm qhov tsis ua haujlwm tsis pom tseeb, thiab koj tsis xav xa nws los kho, qhov no, qhov sov sov cov chipset nti tuaj yeem pab tau. Ib qho ntawm cov laj thawj ntawm qhov tsis ua hauj lwm ntawm cov motherboard yog qhov tsis zoo ntawm lub nti nrog daim txiag. Thiab ua kom sov lub microcircuits tuaj yeem rov tiv tauj tau. Rau qhov haujlwm no, motherboard yuav tsum tau muab tshem tawm los ntawm qhov system system. Ua kom sov sov, koj xav tau lub tsev plaub hau tshuab uas muaj qhov cua kub siab tshaj plaws tsis pub dhau 250 degrees. Txiav ib lub qhov nyob rau hauv ib daim ntawv ci rau lub microcircuit yuav tsum tau kho kom sov (los tiv thaiv lwm cov ntsiab ntawm cov nqaj hlau los ntawm qhov kub siab), thiab los ntawm qhov deb li ntawm 10 centimeters, sov lub nti rau ob peb feeb. Tom qab ua kom sov tas, hloov cov roj ntawm cov thim tawm.
