Im just listing things to try
Smart Doctor is causing some problems
Disable hardware in the bios your not using
Have you OverClocked the cpu or the ram? If so can you set it at default and then try to install the drivers
I'm not sure about the above - have you installed anything - to do with sound, overclocking, anything really that might cause this problem?
Can you list all your hardware - I found the problem on the asus forums, but no solution as of yet, so maybe its a hardware problem causing the incompatibility - you could reply to his post, and get him to list the hardware, and software he is using, and compare. Its the exact same problem except he is using vista. http://vip.asus.com/forum/view.aspx?...Language=en-us