Restart button not functioning

I have just installed Windows XP over Windows Me and although everything is working properly the restart and reset button do not work. When I press restart the computer shuts down but fails to reboot and I get an error message saying "Error Loading Operating System" and the same with the reset button. If I close down the system for a few seconds then it boots up without any problem. -Any Ideas?

 

Looks like there is a problem with the way the OS were installed. Are you sure you didnt install both OS on the same partition or using same system folder?

 

Hi elderly novice, Have you tried running sfc /scannow? Start>Run>sfc /scannow>OK and have your XP CD ready as it may require Files. Neil.

Note: space between sfc and /.

 

I guess this is what I did! Would Microsoft allow me to format the disc and re-install Windows XP? The system has not been activated yet. As my user name implys, I am just an novice

 

Thanks Neil will try that.