HELP!! My sound stopped working after I reinstalled Windows!! I can’t hear anything at all. Why won’t they work?? That was the frantic phone call from my sister, who is learning slowly to reformat her computers and reinstall the things the kids break.. Chances are the answer is that when you wiped out the computer, you didn’t realize that the mainboard drivers weren’t saved to be put back on. How it works is that if your sound card and or your video card is a [...]