As it says in the title, my computer has all of a sudden started to give me a BSOD about a minute after I wake the computer up from Sleep Mode. Also, if I leave the computer for more than 15 minutes I come back and the computer has frozen so I have to manually restart it. Every once in a while I've gotten the BSOD while I'm in the middle of doing something and it's been hours since it was in sleep mode.
So far I've tried to Restore my computer back to before the trouble started, and I've also fully uninstalled my video drivers (ATI Radeon HD 5470), and then installed the newest version from ATI's website.
My computer is Windows 7 64-bit, OEM version from Acer.
Thanks for any help