Modding a Dell Precision T3420 - AMIBCP crashes opening BIOS dump

You may want to try this, current know “leaked” AMI tools are not up to date for modern bioses.
Any issues related to the tool, post on the respective thread, good luck.

EDIT: @Krakonos Ignore the tool for now, follow SK guidance.
Forgot that this could be the traditional AMI(T) Dell specific.