Are all your cords connected? Check that first. As for the power supply, go ahead and replace it, with an identical one if at all possible. Don't EVER, I repeat DO NOT EVER open your power supply because it contains capacitors that will hold a charge for long periods of time. You could die from an electric shock. Anyways, after checking the connections of your cords, using an electrostatic ground strap, check the connections of your memory (RAM). Take them out, blow off the dust, and replace them, making sure they are seated well.
UberDoobie Reviewed by UberDoobie on . Quick question (for the comp people) Hey i hear a loud buzzing noise coming from my pc. I opened it looked in it i orginally thought it was my heatsink fan buts its not. Its a little fan ON the motherboard. And i would like to know what is causeing it and how i can fix it and what the fan is named. I would really appreciate it cuz the fan is not spinning properlly because of this and i dont wanna fri anything. Thanks allot guys Rating: 5