I have have two little problems with this board.

1. My RAM (2x 2GB GEIL Value) is not stable when the ganged-mode is enabled. When it is set to unganged the system is stable.

2. I cannot move the mouse cursor when I have powered on shortly after I switched on the multiple socket. Sometimes I get a BSOD while booting Windows. Debugging shows that it is a problem with the USB-ports. When I replug the mouse it works fine. USB legacy support for mouse and keyboard is enabled in the BIOS.


Specs:
Phenom 9500
GA-MA790FX-DS5 with BIOS F3
2x 2GB Ram
HD3870
WinVista x64


A solution for the first problem is not that important for me but the second problem is really annoying.