hey everyone, my sound went out and i dont know how to get it back, all i know is that it happened a day after i got my pc and windows 7 installed which was about 2 - 3 weeks ago. in the bottom right corner the speaker icon has an X through it and says no audio output device is installed. it worked fine the first day, but after that it stopped working. i heard it had to do with the drivers, but if so i cant find which drivers are the ones for my pc.