Yog vim li cas tsis ua hauj lwm rau ib tug laptop saib: tau ua thiab troubleshooting txoj kev

Heev feem ntau cov neeg muaj kev nyuaj siab qhov teeb meem uas lawv tsis ua hauj lwm rau ib tug laptop saib. Screen tej zaum yuav ua cov, tab sis qhia tau hais tias cov neeg pluag los yog, piv txwv li, tsis txhob muaj me tub ntawm tag nrho cov, tsis muaj los yog them tusyees grey. Yuav kom daws tau qhov teeb meem no yuav tsum tau yuav txawv nyob ntawm seb yog vim li cas, uas tau tshwm sim los nws.

Txhua leej txhua tus xav paub vim li cas tsis ua hauj lwm rau ib tug laptop saib xyuas nws los ntawm nws, thiab txawm ua nws nyob rau hauv tsev yog tsis heev nyuaj. Feem ntau, koj mam li yuav tau mus rau revive cov khoom, thiab yog hais tias lawv tsis, ces koj yuav paub yuav ua li cas piav qhia txog qhov teeb meem tshwj xeeb.

Yog vim li cas muaj peev xwm tsis khiav lag luam laptop saib?

Feem ntau, yog hais tias tus laptop lawm, tsis ua hauj lwm saib. Acer yog, lub ASUS thiab LG - lub hom yog tsis tseem ceeb, raws li tsis ua hauj lwm nyob rau hauv computers yog feem ntau tau tib yam.

Teeb meem yog li nram qab no:

• Saib yuav gray Hawj txawm.
• Cov duab no yog ib qhov nyuaj heev kom pom.
• Duab yog kab txaij.
• Lub teeb liab yog tsis tuaj kiag li.

Tej teeb meem feem ntau tshwm sim vim hais tias ntawm xws failures:

• Kev puas tsuaj rau lub connector los yog voj matrix.
• Burnout decoder los yog tsis ua hauj lwm ntawm tus saib matrix.
• Teeb meem nrog rau daim video card.
• Puas matrix screen inverter.
• Teeb meem nrog backlight.

Nws tseem yog ib nqi nco ntsoov hais tias nws yog tsis ua txhua yam yuav nyob rau hauv ib tug kev sib tsoo. Muaj kev kho vajtse yog vim li cas rau tsis ua hauj lwm rau lub laptop saib, los yog nws ua hauj lwm ib yam nkaus thiab npub:

• Koj ntawd nias lub hais tsis tau lus tseem ceeb illumination ntawm qhov screen - nws yog nyob rau ntawm ib tug ntawm cov nuj nqi lag luam F1 los ntawm F12. Feem ntau cov feem ntau nws zoo nkaus li zoo li ib tug hla square. Qhov tseem ceeb kuj mej tau daig.
• Koj tau muab cov brightness qib pes tsawg.
• Nyob rau hauv cov kev kho vajtse configuration los yog tsav tsheb tsis ua hauj lwm tau tshwm sim.
• Koj muaj incorrectly ntsia nco module.

Kos rau lub brightness

Yog hais tias koj tau mam li nco dheev nres ua hauj lwm rau lub laptop saib, thiab ua ntej hais tias txhua yam yog raug nplua, ces sim mus hloov cov brightness theem. Ua li no, tuav cia lub Fn qhov tseem ceeb thiab nias cov nuj nqi khawm kom nce lub brightness. Nws yuav pab yog hais tias tus screen yog tsis tau kiag li tu noob, thiab cia li zoo heev npub.

Kos lub khawm tawm qhov screen

Arm koj tus kheej muaj peev xwm tau ntsuam xyuas tawm khawm - nws kuj yog khi rau hauv lub lag luam F1-F12 yog tog twg los nyias. Ceasing tej zaum yuav vim hnub nyoog laus, cov keyboard, los yog hais tias koj txeej nws nyob ib yam dab tsi qab zib. Ceasing yuav tiv nrog nrog ib tug pas dig hniav los yog ib tug zoo koob.

Txuas ib tug sab nraud saib

Yog hais tias cov nyiaj no tsis pab koj, sim tshawb nrhiav qhov laptop los ntawm txuas mus rau nws ntawm HDMI los yog VGA tej lwm saib. Tsis txhob hnov qab mus saib tias cov computer saib los yog TV kuj ua hauj lwm thiab tau kev cob cog rua rau ib lub hwj chim qhov twg los.

Yog hais tias cov duab tso tawm kom pom nyob rau hauv ib tug sab nraud saib, muaj yog tsis muaj dab tsi zoo hais txog nws. Feem ntau cov yuav, qhov no txhais tau tias lub laptop tau raug puas los yog tawg voj matrix screen. Ces koj yuav cia li tau mus rau ib tug chaw muab kev pab thiab hais kom tus kws txawj ib lo lus nug: "Yog vim li cas tsis saib rau ib lub laptop?"

pib dua chaw

Yog hais tias koj tsis pom cov duab, xws li rau lwm tus saib yog kev cob cog rua, ces sim mus pib dua cov kev kho vajtse configuration:

• Tua lub hwj chim thiab tshem tawm cov laptop roj teeb.
• Nias lub hwj huam khawm rau nees nkaum vib nas this.
• Txuas cov khoom dua.
• Tig rau ntawm lub computer thiab xaiv tej khau raj lub operating system.

Koj yuav tau sim yuav tau upgrade rau daim video card tsav tsheb, los yog rov qab kho cov system mus rau lub xeev ua ntej tus saib yog nres rau qhia yog hais tias koj muaj backups.

Reinstall lub cim xeeb module

Yog hais tias koj tau tso tseg tsis ua hauj lwm rau ib tug laptop saib tom qab koj muaj nws rhuav los yog ntsia tshiab nco, koj yuav tau sim kom cov lauj lub laptop dua, rub lub cim xeeb daim ntawv thiab muab tso rau nws rov qab rau lub sij hawm kom raug.

Yog hais tias nws yog heev yooj yim mus saib tau cov duab

Yog hais tias cov duab nyob rau hauv koj saib yog, tiam sis nws yog heev dim, qhov teeb meem yog tsis nyob rau hauv lub matrix - feem ntau yuav, tsis ua hauj lwm thiab cov saib backlight rau ib tug laptop. Teeb meem nrog teeb pom kev zoo ib yam nkaus thiab, yog cov sib txawv - nws muaj peev xwm tsuas hlawv thiab tej zaum yuav kaw, muaj ib tug phem hu los yog xav tias lub hwj chim tsis txaus vim muaj teeb meem nrog Inventor. To taub tias tsis yog koj template, koj ua tau tsuas yog tom qab soj ntsuam tag nrho cov saw. Nyob rau hauv txhua rooj plaub, yog tias koj muaj tsis muaj kev nrog laptops, koj muaj xws li ib tug xeem tsis yog raws nraim siv, li ntawd, nws yuav muaj kev nkag tau rau cov kws tshwj xeeb nyob rau hauv lub chaw muab kev pab.

Yog hais tias daim duab nrog rau tsis xws luag

Nws tsis ua hauj lwm rau ib tug laptop screen: Qhov screen qhia tau hais tias, tab sis nws nkag bands thiab me ntsis? Yog vim li cas rau qhov teeb meem no, dhau lawm, yuav ua tau ib tug ntau. Rau nruab rau lawv, yuav tsum tau ua ib co kev txiav txim.

Ua ntej, sim mus txuas rau koj lwm saib. Yog hais tias tsis xws luag tshwm sim, thiab muaj yog kev puas tsuaj rau qhov ua rau tam sim ntawd tseeb - nws cov lus dag nyob rau hauv lub teeb meem nrog rau cov video card. Nyob rau hauv cov kev yees duab card tej zaum yuav xoob sib txuas los yog ib txhia nrog qhov teeb meem. Nrog tsis muaj zog hu lwm tus yuav lis, sov lawv cov plaub hau tshuab los yog soldering lub nti, tab sis lub hauv puas tsuaj yog yuav tsum tau ib tug kiag li hloov lub video card. Nco ntsoov hais tias koj lub tsev koj video card tsis yog raws nraim soldering - qhov no yog ib tug heev cov txheej txheem uas yuav tsum tau kev txawj ntse tsis tau tsuas yog nyob rau hauv soldering, tab sis tseem ua hauj lwm nrog ib tug laptop. Txawm ib tug neeg kho teeb meem txog tej lub caij nyoog ntawm kev kawm tau zoo nyob rau hauv qhov zoo tshaj plaws cov ntaub ntawv yuav tsum tau 70 mus rau 30 feem pua.

Yog hais tias ib tug sab nraud saib yog ib tug duab, qhov teeb meem yog tsis nrog lub laptop tuag, tab sis, theej, nrog nws cov tsheb ciav hlau. Cov feem ntau ua txhaum lub tsheb ciav hlau hais ntau ntsug kab txaij, tseg hnyuj hnyo rau qhov kev tshuaj ntsuam. Tsis tas li ntawd, cov duab nrog siab rau tej qhov chaw ntawm lub monitor yuav mam li nco dheev ploj los yog, nyob rau hauv tsis tooj, lightens.

Zephyr - ib yam ntawm ib tug heev fractious thiab lub cev tsis kho, thiab kuj pheej yig. Yog li ntawd yog hais tias muaj yog faults kuaj, qhov yooj yim dua nws yuav yooj yim los hloov.

Nws yuav tsum tau muab sau tseg hais tias muaj cov tsis yog txhua txhua yog vim li cas tsis ua hauj lwm rau ib tug laptop saib neeg. Ib tug tag nrho mob nyob rau hauv txhua rooj plaub yuav tau los tuav xwb ib tug tshwj xeeb. Tsis tas li ntawd, peb tsis tau tham txog cov kev tshuaj ntsuam pom kev puas tsuaj, li no yog vim li cas rau tsis tuaj kawm ntawv yog ib cuab kev duab.

Tsis ua hauj lwm sab nraud saib kev cob cog rua rau koj phau ntawv sau

Heev feem ntau cov neeg muaj kev nyuaj siab xws li ib tug teeb meem: txuas tus saib rau koj lub laptop - tsis ua hauj lwm rau lwm screen.

Tsis ceeb, tias qhov teeb meem yog thoob plaws, vim hais tias laptops yog tsim feem ntau ua hauj lwm nrog cov tsev neeg qhia. Koj yuav tau sim ua raws li nram no:

• Hloov lub video card tsav tsheb.
• Reboot lub computer.
• Tig rau ntawm lub laptop twb kev cob cog rua saib.
• Thaum lub sij hawm lub hwj chim li cov laptop mus rau hauv lub BIOS thiab pom tau tias nws yog txiav txim los ntawm tus saib. Yog hais tias tsis tau, ces qhov teeb meem tej zaum yuav nyob rau hauv lub monitor los yog lub qaum, thiab yog hais tias yog li ntawd, koj yuav tsum tinker nrog rau cov chaw ntawm lub cev twb.
• Koj sim mus muab cov sab nraud saib yuam lub chaw ntawm ib tug laptop screen.