MS-7557 BIOS Bin 8MB

Part of MS-7557

MS-7557: 4 BIOS files found in the source channels. The board is used in the HP Compaq 8100 and HP Elite 8100 SFF. Image size: 8 MB. 1 has a cleaned Intel ME region. Board revisions: 1.0 and 2.0.

BIOS files 4

FileSizeRevAddedSource
8.0 MB
1.0
Get on Telegram Laptop & Desktop BIOS Files
2.6 MB
1.0
Get on Telegram BIOS Archive +1 more
2.9 MB
2.0
Get on Telegram BIOS Archive
2.6 MB
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Get on Telegram BIOS Archive

Laptops that use MS-7557

  • HP Compaq 8100
  • HP Elite 8100 SFF

What these files are for

A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.

Tools to open these files

FormatWhat it isOpen with
.binraw SPI flash imagea CH341A, XGecu T48 / TL866II Plus or RT809H programmer
.rarRAR archive7-Zip or WinRAR
.zipZIP archive7-Zip, WinRAR or the built-in Windows extractor