Yuav ua li cas yog tias niam daim duab tsis pib

Qhov tsis ua hauj lwm ntawm leej niam ua ntej pib tuaj yeem cuam tshuam nrog ob qho tib si me me ua haujlwm tsis zoo, uas tuaj yeem kho tau yooj yim, thiab cov teeb meem loj uas tuaj yeem ua rau tsis tiav kev tivthaiv ntawm cov khoom siv no. Yuav kom daws qhov teeb meem no, koj yuav tsum tau cais lub computer.

Sau cov laj thawj

Cov motherboard yuav tsis kam pib vim rau ib qho lossis ntau rau tib lub sijhawm. Feem ntau, cov no yog cov laj thawj uas tuaj yeem cuam tshuam nws:

• Txuas cov khoom tivthaiv rau lub khoos phis tawm uas tsis sib xws nrog lub system board tam sim no. Hauv qhov no, koj tsuas yog yuav tsum kaw qhov teeb meem ntaus ntawv, tom qab txuas txuas uas lub rooj tsavxwm nres ua haujlwm;
• Cov kab txuas rau txoj kab txuas rau pem hauv ntej vaj huam sib luag tau ploj los yog hnav tawm (ntau qhov ntsuas, lub zog thiab rov pib dua khawm nyob ntawm nws);
• Muaj qhov tsis ua haujlwm ntawm BIOS cov chaw;
• Lub zog hluav taws xob tau ua tsis tiav (piv txwv, vim muaj qhov ntsuas hluav taws xob poob hauv lub network);
• Txhua lub ntsiab ntawm lub motherboard yog qhov tsis xws luag (RAM sawb, processor, daim npav video, thiab lwm yam). Qhov teeb meem no tsis tshua muaj tshwm sim ua rau cov motherboard ua tsis tiav txhua yam; feem ntau tsuas yog cov khoom puas lawm tsis ua haujlwm;
• Transistors thiab / lossis capacitors oxidized;
• Muaj cov cwj pwm lossis lwm lub cev puas tsuaj ntawm lub rooj tsavxwm;
• Cov thawj coj tau hnav tawm (nws tsuas yog tshwm sim nrog cov qauv uas muaj hnub nyoog 5 lossis ntau dua xyoo). Hauv qhov no, koj yuav tsum hloov motherboard.

Saib ntxiv: Yuav kuaj cov motherboard li cas rau kev ua yeeb yam

Txoj Kev 1: kev soj ntsuam sab nraud

Cov lus qhia ib qib-ib-kauj ruam rau kev ua qhov kev soj ntsuam sab nraud ntawm lub motherboard zoo li no:

1. Tshem daim npog sab ntawm lub kaw lus; koj tsis tas yuav txiav tawm ntawm qhov txuas hluav taws xob.
2. Tam sim no koj yuav tsum tau kuaj lub tshuab fais fab rau kev ua haujlwm. Sim tig rau lub computer siv lub hwj huam khawm. Yog tias tsis muaj qhov tshwm sim, tom qab ntawd tshem tawm lub hwj huam mov thiab sim khiav nws cais ntawm qhov chaw ntawm motherboard. Yog tias tus kiv cua hauv chav ua haujlwm tau ua haujlwm, ces cov teeb meem tsis nyob hauv PSU.

Zaj lus qhia: Yuav ua li cas tig rau lub fais fab mov yam tsis muaj niam daim

3. Tam sim no koj tuaj yeem txiav tawm lub khoos phis tawm ntawm lub hwj huam hluav taws xob thiab ua kom pom qhov pom ntawm cov motherboard. Sim mus saib rau ntawm ntau lub nti thiab khawb ntawm saum npoo, them nyiaj tshwj xeeb rau cov uas dhau raws li tus qauv ntsuas. Nco ntsoov soj ntsuam cov capacitors, yog tias lawv pauv dej lossis xau, cov motherboard yuav tsum tau kho. Txhawm rau tshuaj xyuas kom yooj yim dua, ntxuav lub rooj tsav xwm hauv Circuit Court thiab cov khoom siv ntawm nws los ntawm cov hmoov av ntau.



4. Tshawb xyuas seb cov cable txuas zoo li cas los ntawm lub hwj huam mov mus rau ntawm cov niam tsev thiab pem hauv ntej. Nws kuj tseem pom zoo kom rov ntxig lawv.

Yog tias qhov kev kuaj sab nraud tsis muab cov txiaj ntsig thiab lub khoos phis tawj tseem tsis qhib rau ib txwm ua, tom qab ntawd koj yuav tsum rov tso lub motherboard lwm txoj hauv kev.

Txoj Kev 2: Kev daws teeb meem BIOS tsis ua haujlwm

Qee zaus rov kho BIOS rau chaw teeb tsa ua haujlwm pab daws cov teeb meem tsis xwm yeem ntawm cov motherboard. Siv cov lus qhia no rov qab mus rau BIOS rau nws cov chaw pib:

1. Vim hais tias lub khoos phis tawm tsis tau qhib thiab nkag mus hauv BIOS, koj yuav tsum tau rov pib dua siv cov neeg siv tshwj xeeb rau ntawm motherboard. Yog li no, yog tias koj tseem tsis tau rhuav tshem lub system system, rhuav tshem nws thiab tua lub hwj chim.
2. Nrhiav CMOS lub cim xeeb roj teeb tshwj xeeb (zoo li lub nyiaj pancake) rau ntawm daim ntawv niam thiab tshem nws rau 10-15 feeb nrog lub hau ntswj lossis lwm qhov khoom tsim rau, tom qab ntawd muab rov qab. Qee zaum cov roj teeb yuav nyob hauv qab fais fab mov, tom qab ntawd koj yuav tsum rhuav tshem lub tom kawg. Tseem muaj cov laug cam qhov twg cov roj teeb no tsis muaj lossis nyob rau qhov uas nws tsis txaus yuav tsum rub nws tawm mus kho dua BIOS cov chaw.



3. Raws li lwm txoj hauv kev kom tshem tawm cov roj teeb, koj tuaj yeem xav txog kev rov pib dua siv cov jumper tshwj xeeb. Nrhiav cov ntawv lo rau "lo rau ntawm daim txiag (motherboard), uas tuaj yeem tsim ua ClrCMOS, CCMOS, ClRTC, CRTC. Yuav tsum muaj qhov tshwj xeeb jumper uas kaw 2 ntawm 3 cov neeg sib cuag.



4. Tsav lub jumper kom nws qhib qhov kawg tiv tauj uas nws kaw, tab sis kaw qhov qhib hu rau kawg. Cia nws nyob hauv txoj haujlwm ntawd li 10 feeb.
5. Muab lub jumper tso rau hauv qhov chaw.

Saib ntxiv: Yuav ua li cas tshem cov roj teeb los ntawm cov niam

Ntawm cov motherboard kim, muaj cov nyees khawm tshwj xeeb rau kev rov teeb tsa BIOS nqis. Lawv hu ua CCMOS.

Txoj Kev 3: kuaj xyuas cov khoom sib txuas

Hauv qee qhov tsis tshua muaj tshwm sim, kev ua haujlwm tsis zoo ntawm lub khoos phis tawm tuaj yeem ua rau muaj qhov tsis ua tiav ntawm lub motherboard, tab sis yog tias cov txheej txheem yav dhau los tsis pab lossis tsis qhia qhov ua rau, ces koj tuaj yeem tshawb xyuas lwm yam hauv lub koos pij tawj.

Cov kev qhia ib qib-ib-qib dhau los rau kev kuaj lub qhov (socket) thiab lub CPU ua haujlwm zoo li no:

1. Disconnect lub PC los ntawm lub hwj huam mov thiab tshem tawm cov hau.
2. Kaw lub tshuab hluav taws xob txuas ntawm lub zog sib txuas.
3. Tshem tawm cov ntawv txias. Feem ntau txuas rau hauv lub qhov (socket) siv cov clamps tshwj xeeb los yog cov ntsia hlau.



4. Tsis txhob siv cov tuav cov processor. Lawv tuaj yeem raug tshem tawm los ntawm txhais tes. Tom qab ntawd tshem tawm cov roj me me ntawm cov roj uas tawg los ntawm cov khoom siv nrog lub paj rwb kom zoo nyob hauv cawv.
5. Maj mam muab cov processor tso rau ib sab thiab muab nws tshem. Kuaj lub qhov (socket) nws tus kheej rau kev puas tsuaj, tshwj xeeb yog them rau qhov txuas me me ntawm qhov txuas ntawm ces kaum ntawm lub qhov (socket), raws li nrog nws, tus txheej txheem sib txuas rau lub motherboard. Soj ntsuam lub CPU nws tus kheej rau khawb, tej daim, lossis deformations.



6. Txog kev tiv thaiv, ntxuav lub qhov (socket) los ntawm hmoov av nrog cov ntaub so qhuav. Nws raug nquahu kom ua cov txheej txheem no nrog cov hnab looj tes roj hmab txhawm rau txhawm rau txo qis kev sib tsoo ntawm cov dej noo thiab / lossis ntawm cov tawv nqaij.
7. Yog tias tsis muaj teeb meem pom, ces sau txhua yam rov qab.

Saib ntxiv: Yuav ua li cas tshem tawm qhov txias dua

Ib yam li ntawd, koj yuav tsum kos lub RAM nti thiab daim npav video. Tshem tawm thiab tshuaj xyuas lub Cheebtsam lawv tus kheej rau txhua qhov kev puas tsuaj lub cev. Koj kuj tseem yuav tsum tau tshuaj xyuas cov kab qhib rau cov ntawv no.

Yog tias tsis muaj ib qho no muab cov txiaj ntsig pom, feem ntau koj yuav xav tau hloov cov motherboard. Qhia tias koj tau yuav nws nyuam qhuav dhau los thiab nws tseem nyob rau hauv kev tiv thaiv, nws tsis pom zoo ua txhua yam ntawm koj tus kheej nrog qhov feem no; nws zoo dua yog coj lub koos pij tawj (laptop) mus rau qhov chaw pabcuam, qhov twg txhua yam yuav raug kho lossis hloov hauv kev tiv thaiv.