windows 2008 audio problem

[adithya217]

WIndows 2008 Enterprise Edition doesn't detect my realtek audio device.......it worked perfectly in all other OS's like windows xp,7, and even 2003..........it still works in them.....
but it is not being detected in windows 2008................can anyone help me with this........?

i already tried using the device manger,downloaded divers from windows update catalog website etc. etc. but still it's not being detected..........the motherboard model is
Biostar TA690GAM2.The Website doesn't have drivers for 2008.......i tried installing the drivers for windows 7 and vista......after the drivers are installed,it gives a code 10 error message that the device cannot start.