Undecypherable Bios error after reflash

Archived from groups: alt.comp.periphs.mainboard.gigabyte (More info?)

Riddle me this.

After upgrading the Bios from F5 to F6 on a GA-8IGX (845G) using the @BIOS
Windows utility, everything went fine, but every time I reboot I get three
beeps and the following message:

MAIN BIOS IS WIDE RANGE PROTECTION ERROR!
Enter flash utility or other key to continue.

I enter any other key and the system seems to boot fine into Windows.

So what does this mean and how can I get rid of it???

TIA

--- Rev