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Error: File ROM ID incorrect" when flashing BIOS - ThinkCentre A70z


After upgrading to BIOS version 98KT20A or later, the system cannot be flashed to any version earlier than 98KT20A.

Affected configurations

The above symptom may occur on the following systems:

  • ThinkCentre A70z

None. Do not replace any hardware for this issue.


BIOS is behaving as expected. Maintaining the latest level of BIOS is always recommended.

  • Alias ID: SF11-D0118
  • Document ID: HT051487
  • Last Updated :17 Jun 2014
  • © 2015 Lenovo