I've problem each time i play diablo 3. It only stands for 4 minutes before my laptop shutdown itself. I use to play for long hours when i'm using windows 7 home premium 32 bit. But now I'm using windows 8 pro 64 bit. I've downloaded and install amd_catalyst_12.6_legacy_win8. Really hope someone can point me to teh right direction to solve this issues.
Chip Type : ATI diaplay adapter (0x9553)
DAC Type : Internal DAC(400Mhz)
Adapter String : ATI Mobility Radeon HD 4500/5100 Series