Ahh, if only it were that simple. My control panel, sound and audio devices properties says:
No audio device under volume;
Under Sounds I can choose between no sounds and windows default, neither produce any sounds, in face the play back arrow is greyed out.
Under the Audio tab, it shows no playback devices for Recording, playback and midi.
Under the hardware tab, the Soundmax driver is present and under status is working properly but the UAA ADI function driver for high definition audio is enabled but not functioning properly.
The Soundmax driver that came with the motherboard driver cd states that the microsoft hd audio hotfix must be installed before the audio driver but with my windows xp sp3 version it tells me the software hotfix is not need.
I have contacted Asus, and although there appears to be a lot of interest in Soundmax there are no solutions.