1. Computer problem? Tech Support Guy is completely free -- paid for by advertisers and donations. Click here to join today! If you're new to Tech Support Guy, we highly recommend that you visit our Guide for New Members.

acer screen backlight turn off

Discussion in 'Hardware' started by srhtgnr, Dec 19, 2016.

Thread Status:
Not open for further replies.
  1. srhtgnr

    srhtgnr Thread Starter

    Dec 19, 2016
    hi there,

    After power on, back light of my laptop(acer aspire 5920g)turn off in couple of second. Screen is working but no backlight or actually very low back light. i could able to saw screen with help of flashlight and connected my computer to external monitor. its working ok. And i am still able to switch on turned off screen for couple of second by using full brigtness button on keybord. probably it means system see a problem and turn off screen.This problem also start slowly and increased over the time. first times turn off about 1 hour period. i thought it coused by heating problem. Slowly bocome more frequent and in the and its start to turn off just after power on. So what could couse this and how could it be solved.
As Seen On
As Seen On...

Welcome to Tech Support Guy!

Are you looking for the solution to your computer problem? Join our site today to ask your question. This site is completely free -- paid for by advertisers and donations.

If you're not already familiar with forums, watch our Welcome Guide to get started.

Join over 733,556 other people just like you!

Thread Status:
Not open for further replies.

Short URL to this thread: https://techguy.org/1182637

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice