The power supply that feeds your computer electricity from the wall socket is a crucial element to the function of your machine. All too often, the importance of the power supply is overlooked. A faulty power supply could send too much power you your computer, frying the more sensitive parts. If your power supply is not functioning at capacity, it may cause the fans to not have enough power and the system could overheat. The Nerds know the importance of maintain a properly functioning power supply, and can help with any repair or replacement that your system may need.