Hi,
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

Go back to using the OS the laptop was designed for?

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Crosshair IV Formula, Phenom II x4 965 w/ Corsair H60, 8 GiB OCZ Platinum DDR3 1600, XFX HD 7970 Ghz, 512GB Vertex 4, 256GB Vector, 240GB Agility 3, Creative X-Fi Titanium w/ Creative Gigaworks S750, SeaSonic X750, HP ZR2440w, Win 7 Ultimate x64

this laptop is design for vista. and i need to win 8 new features to settle my works

Don't know what "settle my works" is supposed to mean, but you can't just stick any OS on any laptop, especially not a 64 bit OS on a laptop shipped with a 32 bit. You need to talk to whoever made your laptop to see if it is even Windows 8 compatible. AMD only provides a generic driver for laptops which isn't guaranteed to function correctly.

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Crosshair IV Formula, Phenom II x4 965 w/ Corsair H60, 8 GiB OCZ Platinum DDR3 1600, XFX HD 7970 Ghz, 512GB Vertex 4, 256GB Vector, 240GB Agility 3, Creative X-Fi Titanium w/ Creative Gigaworks S750, SeaSonic X750, HP ZR2440w, Win 7 Ultimate x64

my laptop was supported for 64bit. it just me who use 32 bit since some application won't run on 64 bit. I'm already running windows upgrade assistant and it say my laptop is compatible with win 8.

Did I say "use the Windows Upgrade Assistant?" No, I said, "You need to talk to whoever made your laptop."

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Crosshair IV Formula, Phenom II x4 965 w/ Corsair H60, 8 GiB OCZ Platinum DDR3 1600, XFX HD 7970 Ghz, 512GB Vertex 4, 256GB Vector, 240GB Agility 3, Creative X-Fi Titanium w/ Creative Gigaworks S750, SeaSonic X750, HP ZR2440w, Win 7 Ultimate x64