Just bought a Philips Sonic Edge 5.1

Disabled my integrated audio on my pc (via bios) - as per instructions.

Installed the sound card drivers from installation cd. It said I shouldnt do it through windows.

Rebooted PC. But now I have no sound. Hooked up to my new speaker system and everything. The sound Card appears in my device list as 'Philips sound agent 2'

Why have I got no sound, howe can I fix this?

Thanks

Ok, sods law, the minute I post I fix it. Turns out it was disabled - dont know why though.