Hey, Hope this is helpful information I'm about to give... Laptop Satellite P20-S103 TOSHIBA, P4 HT 2.8GHz 512MB DDR RAM NVIDIA GeForce FX Go5200 32MB DDR VRAM 15GB free Ok, this started last week. Everytime I run a game, about 10-20mins in, the laptop crashes (shutdown). Even when I play games that were previously running... This happens when I use other programs and has happened with virus scan and music editting programs. Tried reinstalling programs, running chkdisk, defragment and registry mechanic. Thanks for any help!