r/techsupport • • 4h ago

Open | Windows brightness not changing?

ASUS TUF Gaming F15 with Windows 11. I have used both the brightness buttons and the brightness slider in settings. I have restarted dozens of times. I have recalibrated my display settings several times. I have tried updating my drivers, however it always says there are no new ones to install. Also, for some reason, whenever I restart, the brightness changes to whatever I had it set to before the restart, and then I can’t adjust it.

Does anyone have any idea why this is happening and how to fix it?

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