Recently I had a sudden power outage in my complex and finally when power was restored I had an issue with the volume from my PC. I have external speakers with a built in amp. I have the volume set to max but the volume is barely audible. Can anyone tell me if I need to replace my sound card and volume issue will be resolved? Did something fry on the sound card? I can still play songs from my pc it is just that the sound that comes out it not very loud.