[TheWolfe]

What are these pins for? And what can I use them for?
I have some extra USB cables, but they don't seem to go into these...

 

[Marshmellow17]

Those look like power pins for hdd led, power button, usb/firewire ect.

 

[sigfreik]

According to the manual is for 19. Azalia HD Audio Header, 20. FP Audio connector, and 21. SPDIF connector. You can get the manual from the xfx site. That's from right to left by the way.

 

[TheWolfe]

Thanks sig, I've had my audio plugged into it, but the other slots were just sitting there, and the power pins are elsewhere (lol im using the computer atm) and so I was just confused. Too bad they couldn't just give me 4 different USB pins and not just 2 =(