I have a fascinate and I put a brightness control widget on it since that's all I really use from the built in power control widget, when I was using it - it cycled the display brightness down to 0, and the display turned off. It will still show boot animations and I can get to the recovery menu, but even after multiple hard resets once the boot animations finish, I have nothing on the display and the buttons below the screen don't light up. Any suggestions?