Sorry I didn't make it clear -
I still have not fixed the problem with the processor.
I have installed the Nvidia drivers but have not reinstalled the sound card, so I still don't have any sound. I'm not sure if this motherboard does have any integrated sound, it does have the blue green and pink jacks in the back, and in device manager there is a crossed out device called:
Nvidia nforce audio codec interface
Do I need to reinstall the Soundblaster?
Thanks