Posted 28 September 2007 - 10:06 PM
Hi smartsites, welcome to BC!
When the computer starts, start pressing the F8 key (as if you were going to enter safe mode)
Instead of safe mode, select "Disable Automatic Restart on System Failure"
I suspect that your computer is BSODing and is set to automatically reboot on such errors. Once (if) you get the Blue Screen of Death, copy down all the info and post back here.