[Tumbleweed36]

Hi,

Tell us more about your computer....ie: motherboard, CPU (you listed that), video card, types and number of drives, power supply name and wattage....you get the picture, show us what we are looking at.

Second, while your computer is up, run the onboard temperature details both at-rest and under stress. Also, there is a voltage program on there, so report what it says. If you don't have an onboard program, then here are a couple of free downloads you can choose from:

Sandra Lite Utility

http://www.download.com/3000-2086-10018691.html

or

Speedfan will tell you the temperatures and a whole lot more. It's free

http://www.sofotex.com/SpeedFan-download_L4655.html

or

http://www.almico.com/speedfan.php

Report back with these details and then we will much more about your computer and why it is acting this way....well, maybe.