Dawb screen rau ib tug laptop thiab lwm yam sab duab tsis xws luag: yog vim li cas thiab txoj kev mob

Ib txhia cov neeg siv tej zaum kuj qhia qhov teeb meem uas thaum siv ib lub laptop dawb stripe tshwm rau hauv lub screen (tus naj npawb ntawm ntsug thiab kab rov tav kab txaij) los yog screen tsis ua hauj lwm ntawm tag nrho cov. Lwm txoj kev uas yuav daws tau qhov teeb meem no yog tsis ib txwm rooj plaub. Tab sis ntawm no yog rau kev tshawb nrhiav qhov ua rau ntawm txawm nyob rau hauv lub tsev raws li sai tau.

Dawb screen rau ib tug laptop los yog bands: cov ua

Nyob rau hauv dav dav, lub screen yuav tshwm sim tsis tau tsuas yog dawb kab rov tav los ntsug tuav, cim tias seb thaum ib tug kho vajtse tsis ua hauj lwm.

Feem ntau koj yuav pom qhov ripples, mirroring cov ntsiab lus, shading los yog blackout screen. Yuav ua li cas yuav ua rau tej failures? Lub ntsiab yog vim li cas, feem ntau cov kws txawj muab cov nram qab no:

• overheating los yog tsis ua hauj lwm ntawm lub graphics card;
• kev puas tsuaj rau lub system board;
• irregularities nyob rau hauv lub screen matrix;
• kev puas tsuaj voj ntawm lub ntsiab chav tsev thiab qhov screen;
• lawv-dav teeb meem.

Software failures, thaum uas koj tsis tig mus rau ntawm laptop screen, tsis muaj ntau yam thiaj li thiab lawv muaj kev cob cog feem ntau nrog incorrectly ntsia cov neeg tsav tsheb los yog video adapter me nyuam no yuav siv qhov software rau cov cai ntawm cov saum toj no configuration ntawm cov graphics tsuj roj. Tej zaum qhov teeb meem yuav tau tshwm sim thaum sim mus overclock graphics phaib. Tab sis nyob rau hauv Feem ntau nws yog ib tug ua txhaum ntawm lub "hlau" raws nraim nyob rau hauv cov kev kho vajtse (lub cev) theem.

Troubleshooting thiab software faults

Yog hais tias ib tug kiag li dawb screen rau ib tug laptop - tej zaum nws yuav qhia ib tug dai ntawm tam sim no khiav daim ntawv thov los yog "rally" tsav tsheb.

Tus thawj teeb meem yog solved los ntawm ib tug yuam shutdown ntawm qhov kev pab cuam los ntawm "Task Manager", hu ua "trehpaltsevoy" ib tug ua ke ntawm Ctrl + Alt + Del los yog taskmgr hais kom ua nyob rau hauv cov zaub mov "Khiav» (Yeej + R).

Qhov thib ob qhov teeb meem, thaum muaj ib tug dawb screen rau ib tug laptop, yuav daws tau los ntawm reinstalling tus tsav tsheb. tsawg kawg yog los ntawm lub "ntaus ntawv Manager" Ua li no, cias pib dua lub ntaus ntawv ua ntej, thiab ces nruab los yog hloov qhov kev tsim nyog cov neeg tsav tsheb graphics nti. Tab sis koj muaj peev xwm siv tshwj xeeb cov cuab yeej rau automatic tsav tsheb tshiab yog tsis tsuas video, tab sis tag nrho cov lwm yam pab kiag li lawm tam sim no nyob rau hauv lub configuration.

Tej zaum qhov tseeb hais tias ib qho screen dawb rau ib tug laptop tsis teb rau tag nrho cov rau tej yam uas tej zaum yuav raug nyob rau hauv xav ntawv (feem ntau nws yog qhov kev ua si, uas yuav tsum muaj ntau dua cov neeg uas muaj kev txhawb los ntawm cov graphics card). Nyob rau hauv cov ntaub ntawv no, daim ntawv thov yog zoo dua kom tiav (Yog hais tias koj tsis tau kev pab, "Ntaus Manager", koj yuav tau siv ib lub laptop yuam shutdown thiab restart), thiab ces tshem tawm tag nrho.

video phaib

Tam sim no ib ob peb lo lus hais txog cov tsos ntawm cov kab txaij, ripples thiab lwm yam teebmeem. Feem ntau cov feem ntau, yog vim li cas yog overheating graphics card. Nws ua ib yam nkaus thiab hnyav load, thiab lub thawv txias tsis tau tiv nrog cua txias. Koj muaj peev xwm, ntawm chav kawm, uas cov kws txawj tshwm sim los ntxiv txheej ntawm thermal muab tshuaj txhuam, tab sis nws yuav pab tau tsuas yog rau ib pliag.

Txiav txim hais tias yog vim li cas cov lus dag precisely nyob rau hauv lub graphics adapter yuav ua tau heev yooj yim. Rau qhov no mus rau koj lub laptop ntawm ib tug txheej txheem VGA connector xav tau mus cuag ib tug nyob ruaj ruaj saib. Yog hais tias tus txhaum no los yuav tshwm sim rau nws, ces qhov teeb meem yog nyob rau hauv cov kev yees duab thiab yuav tsum tau hloov. Tej zaum nws yog ib qho teeb meem nrog lub motherboard, tab sis cia li ua ntej nws tsis muaj kev txawj ntse thiab kev txawj ntse ntawm ib tug electronics yuav ncav tsis cuag.

Yog hais tias tus qhab thiab visuals rau ib tug thib ob saib, peb yuav xaus hais tias qhov no txhaum txoj cai ntawm lub matrix thiab cov txuas voj.

Kos matrix screen

Qhov kev kuaj ntawd matrix screen kuj ua rau koj tus kheej. Rau lub hom phiaj no yog ib tug ib nrab deformation txheej txheem. Thawj sim ib tug me ntsis siab rau lub matrix nyob rau hauv cov cheeb tsam ntawm lub siab tshaj plaws txuam nrog bands, thiab ces sim khoov nws me ntsis nyob rau hauv cov kab rov tav dav hlau.

Yog hais tias lub deformation ntawm cov xim hloov, lub matrix yuav tau muab hloov. Cov tib yuav tsum tau ua yog tias hnov li ripples los yog thoob plaws lub screen mus dav dawb stripe, los yog hauv daim duab zoo li ib tug tsis zoo, los yog ib tug muab los ntawm cov xim thoob plaws hauv lub theem ntawm cov khau raj (txawm yog tias koj nkag mus rau BIOS chaw).

Seb lub voj yog OK?

Yog hais tias kuv tsis tig mus rau ntawm laptop screen, qhov teeb meem yog kom meej meej puas txuas voj, nyob nruab nrab ntawm lub hau thiab lub keyboard unit. Lub download theem yuav tej zaum kuj tshwm sim, los yog cov qhab ripple, hloov ib tug dub screen.

Yog hais tias lawv tshwm sim, sim sai sai qhib thiab kaw lub hau, paub tseeb tias cov duab. Kev kos npe rau kev hloov yuav voj txhaum (tej zaum cov duab yuav flicker, ripple, tshwm ntxiv kab thiab txhua ntawm pixels nyob rau hauv daim ntawv ntawm cov dawb, thiab lwm yam).

Dawb screen rau ib tug laptop: yuav ua li cas?

Thaum kawg, cov lus nug tseem qhib li mus tshem tawm tej teeb meem. Nyob rau hauv programmatically tseeb. Ob txoj kev tau piav saum toj no. Thiab nws yog ib qhov zoo dua tsis nruab ib qhov kev pab cuam los yog kev ua si, uas yuav kom muaj lub laptop xwb tsis rub. Nyob rau hauv tag nrho cov lwm yam mob, thaum lub tsis ua hauj lwm ua yog txiav txim rau yam tsawg kawg nyob rau hauv cov thawj theem ib leeg, kho los yog hloov lub problematic tivthaiv yog inevitable.