Acer Predator Triton SE 500- PT516-51s brightness won't adjust !!!

ArekZegarek
ArekZegarek Member Posts: 2 New User

My laptop brightness won't adjust. I've tried clicking fn + f7/f8, but the brightness still won't change. I've tried restarting my laptop many times, uninstalling Intel, NVIDIA, monitor, and keyboard drivers, but its still not working. I've read suggestions of brightness problems for other models, but none of them have worked.

Acer Predator Triton SE 500- PT516-51s brightness won't adjust — Acer Community

This solution doesn't work.

I reinstall Windows 11, and this same problem.

I installed all drivers and software from acer website.

i have the newest bios 1.08.

Does anybody know the solution of this problem ?

i reinstall even driver from intel and nvidia. hothing change.