Intel Nuc 8i5BEB-need help

BIOS/UEFI Modding BIOS Modding Guides and Problems
22

The relevant parts of your dump look OK.

That’s the file you used from the forum and the marked parts are the regions and entries you have to replace with the corresponding parts of your dump.

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image923×467 9.68 KB

Your own dump with the parts you need to transfer marked:

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image943×760 14.3 KB

  • GbE is from 0x1000 to 0x3000 (your GbE has it’s MAC address at 0x2000 (adress for the complete file, 0x1000 for the region)

  • The entries in NVRAM are from 0x800090 to 0x800348 (adresses for the complete file)

The new file reco.rom should look absolutely identical in UEFIToolNE after the exchanges.

Post the file again when ready if you wish for a check.

1 Like
23

Hello @lfb6,
I’ve reflashed again the chip and now I have the System Information corresponding to the box sticker data (SN, Version), but the “Board information” doesn’t repeat the same values.
Do you know if it is normal?
I attach a screenshot.

sysinfo
sysinfo1024×768 13.9 KB

24

image
image889×197 3.71 KB

image
image974×637 20.7 KB

Expected- see your own dump. Machine serial ≠ board serial

25

Hello @lfb6,
Thank you a lot.
Indeed, it is clear from the dump.
I think we can close this topic.
KR,
Alexander.