Square LCD cov ntxaij vab tshaus yog nrov rau lawv cov khoom zoo thiab cov xim zoo nkauj. Txawm li cas los xij, zoo li lwm yam khoom siv hluav taws xob, lawv tuaj yeem ntsib qee yam teeb meem ntawm lub sijhawm. Dub screen yog ib qho teeb meem tshwm sim. Niaj hnub no peb yuav tsom mus rau qhov teeb meem ntawm lub vijtsam dub los qhia txog qhov ua rau thiab kev daws teeb meem.
Yog vim li cas rau dub screen tsos
Lub ntsiab yog vim li cas rau lub vijtsam dub yog tias muaj teeb meem nrog lub module lossis lub tshuab tag nrho. Lawv feem ntau muaj ob qho laj thawj: lub teeb rov qab yog nyob rau tab sis lub iav LCD tsis ci; los yog lub backlight tsis nyob rau thiab lub LCD iav yog ci. Hauv qab no peb yuav piav qhia txog cov teeb meem thiab kev daws teeb meem.
Lub backlight ntawm module yog ci tab sis lub iav LCD tsis ci vim li no:
Logic board abnormality:Hauv qhov no, tsuas yog lub logic board yuav tsum tau hloov.
FC cable tsis ntsaws rau hauv zoo:Nyob rau hauv cov ntaub ntawv no, nws yog tsim nyog los tshem tawm FC kab ntawm lub module thiab reinstall nws los yog hloov FC kab.
LCD iav txiav teeb meem:Hauv qhov no, lub iav LCD yuav tsum tau hloov.
Muaj ob peb lub laj thawj vim li cas lub teeb pom kev zoo ntawm lub teeb tsis teeb thiab lub iav LCD tsis teeb:
Abnormal light bar:Hauv qhov no, lub teeb bar yuav tsum tau hloov.
Abnormal light strip kab:Hauv qhov no, lub teeb sawb hlau yuav tsum tau hloov.
Lub backlight ntawm lub tshuab yog ci tab sis lub iav LCD tsis ci rau cov laj thawj hauv qab no:
Logic board abnormality:Hauv qhov no, tsuas yog lub logic board yuav tsum tau hloov.
FC cable tsis ntsaws rau hauv zoo:Nyob rau hauv cov ntaub ntawv no, nws yog tsim nyog los tshem tawm FC kab ntawm lub module thiab reinstall nws los yog hloov FC kab.
LCD iav txiav teeb meem:Hauv qhov no, lub iav LCD yuav tsum tau hloov.
Motherboard abnormality:Hauv qhov no, lub motherboard yuav tsum tau hloov
LVDS kab yog qhov txawv txav lossis tsis tau teeb tsa kom zoo:Hauv qhov no, koj yuav tsum hloov LVDS kab lossis tshem LVDS kab thiab rov nruab nws.
Lub backlight ntawm lub tshuab tsis teeb thiab lub LCD iav teeb rau hauv qab no yog vim li cas:
Abnormal light bar:Hauv qhov no, lub teeb bar yuav tsum tau hloov.
Abnormal light strip kab:Hauv qhov no, lub teeb sawb hlau yuav tsum tau hloov.
Fais fab mov tsis ua hauj lwm ntawm lub hwj chim board:Hauv qhov no, lub hwj chim board yuav tsum tau hloov.
