BIOS Updates forum

When i boot my pc it automatically enters the BIOS. When I alter the CPU speed manually right in the BIOS the problem disappears by booting normally to Windows XP after saving.

After power down and booting again after a short while booting still goes normally, but after a longer period my BIOS pops up again with booting.

Checked the CMOS back-up battery ?

I replaced it and the problem still exists