Hello I am new here. I am in need of some serious help. So just an hour ago I was taking a look at my BIOS, was just curious. I am a complete newbie so I was careful not to change anything. When I exited and booted my PC, I opened up Warcraft III. It said the sound was disabled or something so that was weird. I also remember hearing beeps but I don't remember how many beeps there were or when they beeped. I checked the sound thing in the Control Panel and no Sound Card is detected. Itunes cannot play anything. I would really appreciate some help. I do not think I did anything in the BIOS, but if somebody can tell me something I might of done please say so! Thank you in advance!