Checksum bad

[Unknown]

I am very familiar with the BIOS memory device. It is very much like the old
E-Proms.
Knew nothing of a CMOS set-up program. (Sensing the loss and setting
defaults)

 

[Pegasus [MVP]]

I am very familiar with the BIOS memory device. It is very much like the
old E-Proms.

The BIOS is a type of EPROM. If it was just a ROM then you could not flash
it.