Acer VN7-592G - flashing screen

KrzysztofCislo
KrzysztofCislo Member Posts: 7

Tinkerer

edited November 2023 in 2018 Archives
For about a month, the screen occasionally flashes for a fraction of a second (often several times in a row). This happens several times a day. There is nothing in the event log at this time. It does not depend on the CPU and GPU load. I am using the latest build of Windows 10 and the latest Intel and Nvidia drivers. Has anyone had such a problem? I'm afraid that it will start to happen more and more often until finally something breaks down completely.

Answers

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
    edited July 2018
    as flashes do you mean:
    1) backlight flashes, so the image is visible but change in brightness
    2) image-black screen-image

    Does this happen more often if you move the laptop screen?
    I'm not an Acer employee.
  • KrzysztofCislo
    KrzysztofCislo Member Posts: 7

    Tinkerer

    I forgot to mention it. It's "image-black screen-image". Screen backlight is still working. This happens while the laptop is still. Moving the screen doesn't couse this, so this is not the cable screen. I tried to warm up and load the GPU with FurMark but I can't reproduce it. It happends completely randomly. 
  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
    had you try with an external monitor?
    since it's totaly random, can be a LCD panel power issue but you can check this leaving it on BIOS screen and see if this happens there too.

    I'm not an Acer employee.
  • JohnCena
    JohnCena Member Posts: 460 Seasoned Practitioner WiFi Icon
    Can you look at my last post? It can be like my issue
  • KrzysztofCislo
    KrzysztofCislo Member Posts: 7

    Tinkerer

    The screen has been working well for the past few days and I haven't noticed any flashing. I didn't have time to check it on the external screen or in the BIOS screen. I tried to record it on camera but since it has improved, I can't catch it now.