I have a question and I'm not really finding good results on google. My computer crashed the other day and wouldn't turn on. I bought a new power supply and hooked it up and now the computer works again but I get this really bad buzzing/beeping whatever through my speakers instead of sound. Likewise I get the same when plugging my headphones into the front jack. I don't have a dedicated sound card so is my motherboard just shot? I've tried system restoring and updating drivers but neither of those did anything. Another issue I have is needing to unplug my other monitor for my pc to properly boot, a problem I had with my old power supply as well