I uninstalled my Audio and volume driver on my pc and now I don't have any sound on my pc, how do I fix this. How do I reinstall the audio and volume driver on my pc? I do not have any sound on my pc and when I try to trouble shoot it tells me it cant find anything wrong with my device. I need to get the sound back on my device, I accidently deleted the sound somehow and I need it back, please help.