xp pro restarts unexpectedly

[wild_jazzmyn]

I installed window xp pro a month ago and just recently, it has been restarting unexpectedly while i'm on the computer. After restarting, the computer scans the harddrive for errors and keep saying that because of an unexpected error it has shut down. This is pissing me off because it restarts every 30 minutes or so. Is there something wrong or what??? I can do something to prevent this....because I'm sure there's no error

 

[Qumahlin]

Make sure that under system, advanced, startup and recovery that you have auto restart upon error disabled.

Then you should get a blue screen with details of the exact problem that caused the shutdown. post us the details and we should be able to help you out