Aspire VX5-591G screen flickering and multiple PCI devices under other devices on device manager

DANIELSANCHEZDEXTER
DANIELSANCHEZDEXTER Member Posts: 4 New User
edited April 2021 in Aspire Laptops
My laptop screen randomly flickers. I tried to ddu uninstall both intel and nvidia driver then reinstall but the problem persists. I also noticed that there are several unknown device listed in the device manager. Could this be a hardware problem? I recently applied thermal paste, could I have did something there that caused this? It was fine for months after application I dont know why it happened now




Answers

  • Easwar
    Easwar Member Posts: 6,727 Guru
    Hi DANIELSANCHEZDEXTER

    # Try to get the BIOS page.

    1. Turn OFF the unit.
    ​2. Press and hold the F2 key and turn on the unit. 
    3. You will be in setup utility page. 
    4. Once you got the screen release the F2 key.
    5. Tap on F9 key and hit enter key without changing the option.
    6. Tap on F10 key and hit enter key without changing the option.
    7. Your unit will restart by itself. 

    Check this T/S and post the result.