My computer makes two long beeps than it turns it self off

[Guest]

I have no idea why it does this. It has happend 3 times in the last week. It
only happend once prior to that and it was during the summer. All 3 times I
was playing a game and the last time someone IMed me using AIM while I was
playing my game. Any help would be greatly appreciated.

 

[Bert Kinney]

Hi Dan,

Are these beeps coming from the computer box rather than the computer
speakers?
These beeps could be caused by a Health Monitoring setting in the BIOS
setup.
I would suggest checking to make sure all the fans in the system are
functioning and are free of dust.