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

Justin65438 Member Posts: 3 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.