I just recently had to replace my motherboard and now I have no sound. I don't even know what to look for in the device manager. There are things listed under sounds( audio codecs, legacy audio drivers, legacy video capture devices, media control devices, video codecs), but I don't know what they are or if I even still have a sound card or onboard sound. My motherboard is supposed to be an ASUS M2V but in device manager it says something about viatech. I do have places on the back of the computer to plug in a microphone and speakers. As you can tell, I don't know much about fixing computers. I know enough to be dangerous but I really don't want to mess this up since I finally have everything sort of "fixed". I kept my hard drive but the guys who installed my motherboard said I should re-install windows, which I did, but I'm having trouble with some of my software so I'm sure I did something wrong when I installed it. Thanks for any help you can give me. Sorry to be so tech challenged!