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HP ProBook 440 G3 DAX61CMB6D0 BIOS (REV D, clean ME)

BIOS DAX61CMB6D0 Added: May 1, 2024 RAR · 4.6 MB

File details

TypeBIOS
BrandHP
ModelProBook 440 G3
Board numberDAX61CMB6D0
Board maker (ODM)Quanta
RevisionD
DeviceLaptop
FormatRAR
Size4.6 MB
Marksclean ME, tested by uploader, fast boot
AddedMay 1, 2024
Updated
Original file nameHP Probook 440 G3 DAX61CMB6D0 REV D clean TESTED OK.rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
HP Probook 440 G3 DAX61CMB6D0 REV D clean TESTED OK

BIOS dump for the HP ProBook 440 G3 laptop, board number DAX61CMB6D0, revision D, from Quanta. The archive is about 4.6 MB and has a cleaned Intel ME region and fast boot enabled. The uploader marks it as tested, though that is their own claim. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before flashing, and back up the original chip contents first.

The catalog also lists 5 BIOS dumps for board DAX61CMB6D0.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

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Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: HP ProBook 440 G3 DAX61CMB6D0. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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