天昏地暗兄提供的英文網頁有提到:
Microsoft has initiated a standardized way of programming and manipulating the AGP driver. In summary, Microsoft are concerned that vendor-specific drivers may define different page table entry (PTE) formats for GART, choose different register layouts for their AGP target (motherboard) devices and invalid GART entries could cause AGP-related system instability, such as memory corruption. Detailed information can be found here. VIA continuously works with Microsoft to provide the best possible experience for users of both products.
看起來像是微軟提出了一個標準的AGP驅動程序,所以再安裝其它AGP Driver會引起系統不穩定這樣
參考頁
http://www.microsoft.com/whdc/devic...y/agp/UAGP.mspx