32-bit Windows Vista manufactured by Gateway
Processor: AMD Phenom 9500 Quad-Core Processor 2.20 GHz
3.00 GB RAM
My computer randomly shuts off after spending possibly 15 or 20 mins in a full screen game, it only happens during full screen. I can play in windowed mode and it would NEVER happen. I also wake up in the morning and noticed my computer has restarted without command to do such.