Bootcamp + Mac Pro = no sound on speakers

[MvdM]

After installing the latest Bootcamp and XP (and later Vista) on my Mac Pro I get no sound through my external speakers in Windows. Everything works ok, except sound, is goes through the internal speaker :mad: which is no option for me when gaming. Everything is up to date, Windows, Apple drivers, Bootcamp, EFI.

[LeviG]

probably just set up wrong in the settings. Go into the sound properties in control panel and see if theres another option for the audio playback etc.

[psychofreak]

When you say 'everything is OK', have you tried something else involving the chipset drivers, like ethernet?

[Ringo]

As a temporary solution I use the headphone jack, and everything works just fine(thought is doesnt look really good). Must be a driver issue( ie: no driver writen for that port to work)