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.

What is checksum? A checksum is an algorithm that is used in various programs, especially downloaded ones, to ensure the integrity of a file. What causes the CMOS checksum error?

System CMOS checksum bad–default configuration used.'” Robert says he’s tried contacting both Phoenix Technologies (makers of the BIOS) and Emachines, and neither company could help.

At this point I get a (checksum fault - defaults loaded). It instructs me to (press f1) to continue or (del key) to reset the BIOS. This is where it stops.

So I just got my NF750-G55 motherboard, Phenom II x6 1090T, and G.SKILL Ripjaws Series 8GB (2 x 4GB) memory in. I hooked up a Zumax ZU-500W power supply, a ...

I have a hewlett packard box im just trying to put on a network for storage.. i plugged in a new hardrive, booted it and it hung. i restarted and now everytime i try and boot it will either hang ...