I hear the computer turn back on and the light is on, but the screen is still black. My mouse and keyboard are unresponsive (can't turn backlight on). I have to do a hard shut down. When it's back on, it's like it woke up from sleep mode, not a fresh start.
This just started happening today so I did a system restore, but the problem persists. I tried disabling the ATI display driver and when I go to sleep it shuts down the computer instead, and it will start in a resumed state. I have a HD 7770.