heres the partt number PSPBUE I did try AIDA but it couldnt see any graphics card Display Adapters 8600m GT Installed driver 7.15.11.5664 nVidia Forceware 156.64 Under PCI PnP Audio it says Realtek ALC268 @ Intel 82801 HBM ICH8M - High Definition Audio Controller Report from Everest http://rapidshare.com/files/100387911/Report.htm.html Hang on, i'll reply to you in a few hours about the video driver issue. For now, try installing this for audio, it should work okay. So what does it tell you when you try to install the latest Nvidia drivers? it says something mean like cant find the device ill try the sound driver when i get the graphics one dude