My computer will stop or stall/freeze after about 15 min. of use. I have run all the diagnostic software I have, but it doesn't seem to make a difference

Marie - B., July 2007

Hi. Possibly power supply cooling fan fault - if power supply is getting hot after 15 mins it could make your system freeze. Also possibly CPU colling fan fault, if the processor gets too hot it can 'lock up'. I have experienced both these cooling fan fault to cause such an error.

Rob, July 2007