Can not change brightness on aspire u5-620

ohyes123
ohyes123 Member Posts: 1 New User
edited March 2024 in 2018 Archives
after windows 10 update 3 years ago, it was fine but suddenly 2 months ago, I can not change brightness, now it’s always at 0, still visible but very dark.

any solutions

Answers

  • Sharanji
    Sharanji ACE Posts: 5,063 Pathfinder
    ohyes123 

    Select Start, choose Settings , then select System > Display. Under Brightness and color, move the Change brightness slider to adjust the brightness. 
    Also, check Adaptive Brightness, If you can see Change brightness automatically when lighting changes, switch it to OFF.

    If the issue is still not fixed, please download and install the Display adapter driver.
    https://www.acer.com/ac/en/US/content/support-product/5340?b=1
    Also, install the Quick Access Application : Download

    Let us know the status of the issue. We will be glad to assist u further.

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