Monkey's Audio and checksum errors... how to fix? shannim Sep 30, 2002 Jump to latest Follow Reply ...

Sometimes, after booting your PC, it will display a BIOS ROM checksum error, preventing your PC from starting. It may be due to some invalid or not accessible data segments. Here we will give you more ...

Fix The CMOS checksum is invalid, The CMOS will reset to the default configuration, and the computer will restart CMOS, Reset (502) on HP PC.

If you're getting errors when you boot your PC, the problem may be nothing more than a dead CMOS battery. Fortunately, they're cheap and easy to replace--on desktops, anyway.