給4800系列用的Hotfix Driver...
增進整體效能與穩定性...

Radeon™ HD 4800 Series Hotfix

The information in this article applies to the following configuration(s):
Radeon™ HD 4870 series
Radeon™ HD 4850 series
This Hotfix improves overall performance and stability. The Hotfix includes the Display Driver and Catalyst Control Center.

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已經敗入4850的大大可以試試看^^