MY OPTIPLEX GX270 SHUTS DOWN EVERY TIME WHILE REBOOTING,SHORTLY AFTER WINDOWS XP LOGO COMES UP. I HAVE REPLACED THE POWER SUPPLY WITH NO CHANGE. WHAT IS WRONG?
I have XP installed in my pc, some times when I start , it starts loading and suddenly switches off automatically. The same happens sometimes when i put a CD into the drive, it switches off. What am I supposed to do.