Incrementally updated from BIOS 0034 to 0048, no issues.
then to 0099, which is the next BIOS available.
Now the system freezes at the BIOS splash page.
I can get into the BIOS.
I removed the power and battery for 3 days.
If I go into some parts of the BIOS the entire system freezes up, but not in other screens.
Is there another way to "reset" the BIOS.