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HP 205 PRO G4 BIOS

BIOS Added: Aug 27, 2025 RAR · 6.3 MB

File details

TypeBIOS
BrandHP
Model205 PRO G4
RevisionB
DeviceAll-in-one PC
FormatRAR
Size6.3 MB
AddedAugust 27, 2025
Updated
Original file nameHP 205 PRO G4 22 ALL IN ONE PC DAN14MB26B0 REV B.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 205 PRO G4 22 ALL IN ONE PC DAN14MB26B0 REV B

BIOS dump for the HP 205 PRO G4 22 All-in-One PC, board number DAN14MB26B0, revision B, delivered as a 6.3 MB RAR archive. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after the BIOS has been corrupted or a firmware update has failed. Before flashing, confirm that the board number and revision printed on your motherboard match DAN14MB26B0 REV B, and read and save the original chip contents as a backup so you can recover if the write goes wrong.

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 205 PRO G4. 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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