14.03.2009, 03:36
I had that problem before and tried everything. I even did a new install of windows and all drivers! Every time I thought I had fixed it, It would return! I found out later after giving up and building a new computer that the Power supply in my old one was going bad and causing the exact same problems. If your power supply is going bad or is not strong enough it can make your CPU do odd things that will have you chasing wrong problems.