Dell laptop brightness adjustment stuck [SOLVED]
Q. My Dell Inspiron 1520 screen brightness adjustment sometimes get stuck after I suspend/resume a few times. When I try to adjust the screen brightness by holding the Fn key and then press the up/down arrows nothing happens at all and it is really annoying as I have to reboot to get it to work again. 🙁 Can you suggest a way that I can fix it without having to reboot? –Hank Chambers A. Yes, I have had a similar issue with