When I start to run disk cleanup, defrag, microsoft spyware or antivirus
program, after a few minutes my computer shuts down instantly. It will
restart normally with no error message. I finally got all the way through
defrag after the 4th time it shut down. Whats up with that?

I have the same problem did nyone help you find out what it was?

"Catherine Cassidy" wrote:

> When I start to run disk cleanup, defrag, microsoft spyware or antivirus
> program, after a few minutes my computer shuts down instantly. It will
> restart normally with no error message. I finally got all the way through
> defrag after the 4th time it shut down. Whats up with that?
>
>
>