Adaptec flash utility (afu), Introduction, Introduction c-1 – Asus Adaptec 2025 ZCR User Manual
Page 96: Appendix c, S, see

C-1
C
Adaptec Flash Utility (AFU)
In this Appendix...
Introduction
The Adaptec Flash Utility (AFU) is a DOS utility used to update,
save, or verify the RAID controller’s firmware BIOS, and NVRAM.
Caution:
The AFU is easy to use and contains safeguards to
prevent you from accidentally damaging the controller’s flash
contents. Still, you must be careful to use the AFU correctly,
otherwise, you could render the controller inoperable.
Note:
If you are updating multiple controllers in the same
system, update the boot controller’s flash first, restart the
computer, and then update the flash for remaining controllers.
Creating the Firmware Floppy Disks
Running the AFU from the Command Line
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