[ASPIRE 7741G] How to adjust brightness after upgrading to Win10?

wbzb
wbzb Member Posts: 34 Die Hard WiFi Icon
edited November 2023 in 2020 Archives
Like in topic, after ugrade to Win 10 I cannot adjust screen brightness. It is set to full all the time, my eyes are bleeding (metaphorical so far by I'm not sure for how long)... Buttons seems to work (brightness value on screen is changing) but does not affect on real state of screen.

Answers

  • wbzb
    wbzb Member Posts: 34 Die Hard WiFi Icon
    edited February 2020
    OK, nevermind, I did something what I've already done before but this time it worked. I dont get it.
    If someone is curious:

    regedit

    find HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000

    modify

    MD_EnableBrightnesslf2
    KMD_EnableBrightnessInterface2

    setting both to 0.

    restart


    In my case I've had 2nd key only, I modified it and now it works. Strange is that I've already done this before and didnt work then...

    Sorry for this mess, it wasnt my intention to spam forum.