XC 885 BIOS UPDATE EFI SHELL QUERY ON CHECK ROM LAYOUT

Simonics
Simonics Member Posts: 77 Enthusiast WiFi Icon
Hi
When I boot into  EFI Shell on USB Drive, the BIOS update utility checks the ROM Layout, reporting it as changed, instead of ok. What does this mean -is it the checksum? I decided not to go ahead with flashing the BIOS, until I checked it. 

With thanks.