Front audio ports not working...

[Hav0k]

Just assembled my new comp, using old HDD for now
Tried pluggin headphones in front - nothing. Mic + headphones on the front are not working. Double checked all the connections, and everythings in the right place.
Any help would be great

Case: Raidmax Ninja
Motherboard: XFX 790i Ultra
CPU: Intel Quad Core Q9450
Graphics: XFX GTX260

 

[helmutcheese]

Bios setting to change from AC97 to HD-Audio (dependant on the Case's Headers).