[Request] Intel DZ77BH-55K BIOS files v0070 + v0099

BIOS/UEFI Modding BIOS Modding Requests
1

Need DZ77BH-55K BIOS files 0057→0070→0099→0100

Hey guys!
Desperately need BIOS update files for Intel DZ77BH-55K.
Current version: BHZ7710H.86A.0057 (Feb 2012). Direct flash to 0100 failed (DualBIOS rollback).

Need intermediate versions for safe step-by-step upgrade:

  • BHZ7710H.86A.0070.BI.ZIP (or .BIO)
  • BHZ7710H.86A.0099.BI.ZIP (or .BIO)
  • BHZ7710H.86A.0100.BI.ZIP (final, have but fails)

Goal: Intel Arc B580 compatibility (ReBAR/PCIe). Rebyte.me down, official Intel links dead.

Can anyone share via Google Drive/Mega/attachment? Have clean FAT32 USB + IFLASH2 ready.

THANKS in advance! :fire:


Edit by Fernando: Thread title customized

2

Could you share the latest bios you have right now? Not just the bios file, but the .zip with the original contents still inside.

Edit: Im able to retrieve the bios file update from wayback machine, check it out here and here.