I've got a problem. The brightness on my screen is ridiculously high. It hurts my eyes to look at. However, every time I try to change it, it resets back to the highest brightness setting. I've tried changing my power settings for when my laptop is both plugged in and on battery, but either way, it will always reset back to the highest brightness setting. Does anybody know how I can fix this? If I turn the brightness down, my laptop will wait a couple seconds, sometimes minutes, and then do the change. It's not always immediate. Much appreciated.