I used to have Windows XP on my PC and my sound worked fine. Then I installed Vista and I tried to Overclock it, but it kept making my PC restart (I failed, haha) so then I just reset everything in my BIOS to the original default so my computer can run Vista normally.

When I tried to use my speakers now, even my headphones, they don't work. I checked the Sound in the Control Panel and it says my Digital Output Device is working, however, where it says Speakers and Headphones, they both show Not Plugged In. I then checked my Device Manager and there are no Exclamation marks by my Sound. I also tried to check if there was an update for the driver, but it's up to date. What can I do to remedy this? Thanks!