2400 install audio question

Just got a diamond stealth 2400 pro, running Vista 32bit sp1. The audio is
gone from my computer, redownloaded the audio (from the motherboard) driver
and no go, no audio. How do I correct this, the ATI and diamond web sites
are not helping.

Did you try going to sound in control panel and reassigning the default
device? You should maybe see HDMI audio as the selected source, this happens
to me sometimes after doing a video driver install. Hope this helps.

"Carl" <me@theworld.universe> wrote in message
news:CdCdnSAt4tHcqhXV4p2dnAA@bt.com...
> Did you try going to sound in control panel and reassigning the default
> device? You should maybe see HDMI audio as the selected source, this
> happens to me sometimes after doing a video driver install. Hope this
> helps.

there is only one device, and it is the default, still no audio,

go into the BIOS and ensure that onboard sound is enabled?