PC turning off, not overheating

[nivram01]

HI guys im new here. I'm Having problems with my PC it suddenly turns off for i don't know what reasons its not overheating as i cheked with everest. hope you guys can help me

 

[red1776]

can you post your specs?

 

[mistystarlight]

Might try emptying your graphics cache

You might try emptying your graphics cache or browser history.

There are several ways to do this depending on what browser you use.
Sometimes it is in "preferences",
search for browser cache, resetting disk space for graphics, clearing your browser history,and rebooting-- etc.

 

[coolermaster]

I know you've ran Everest, but can you open up your case and physically feel the chipset..

How does your pc turn off...suddenly (as if someone pulled the power) or does it show a flicker of a Blue Sceen and then turns off?