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HP DAN73AMB6D0 BIOS

BIOS DAN73AMB6D0 Added: Oct 31, 2021 ZIP · 6.6 MB

File details

TypeBIOS
BrandHP
Board numberDAN73AMB6D0
Board maker (ODM)Quanta
RevisionD
DeviceAll-in-one PC
FormatZIP
Size6.6 MB
AddedOctober 31, 2021
Updated
Original file nameHP All-in-One 24 DAN73AMB6D0 REV D 08448.zip

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

BIOS dump for an HP all-in-one PC, board number DAN73AMB6D0, revision D, produced by Quanta. The archive is a ZIP of about 6.6 MB, original file name HP All-in-One 24 DAN73AMB6D0 REV D 08448.zip. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision printed on your motherboard match DAN73AMB6D0 and REV D, and read and save the original chip contents as a backup.

For board DAN73AMB6D0 the catalog also has 4 BIOS dumps.

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 DAN73AMB6D0. 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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