How to Replace a Power Supply

Once upon a time there lived a PC who killed video cards. He was a nice, quiet PC, middle aged and had always performed his duties well. At some point he changed though. He went through several video cards without regard to brand or price and eventually a lengthy investigation uncovered the defect in him responsible. It was his power supply. This guide shows you how to replace your power supply and what factors to look for when buying..

Check it out over at TechNibble.