Intermittant sound fault.
We run our sound from the high def graphics card, a XFX 5870 XXX.
The problem also used to happen with the 4870.
The problem is on start up, the sound sometimes starts but often it does not.
I go into device manager & disable the high def sound, then enable it again & it works.
Any ideas what is causing this please.
Updated all drivers.
I hear the baying of the hounds.