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HP 20-C002IN DAN91CMB6D0 BIOS

BIOS DAN91CMB6D0 Added: Nov 21, 2021 RAR · 4.6 MB

File details

TypeBIOS
BrandHP
Model20-C002IN
Board numberDAN91CMB6D0
Board maker (ODM)Quanta
DeviceAll-in-one PC
FormatRAR
Size4.6 MB
AddedNovember 21, 2021
Updated
Original file nameHP All-IN-ONE 20-C002IN_DAN91CMB6D0_081BB BIOS.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

BIOS dump for the HP 20-C002IN all-in-one PC, board number DAN91CMB6D0, supplied by Quanta and packed as a RAR archive of about 4.6 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your board match the file, and save the original chip contents as a backup so you can restore them if something goes wrong.

For board DAN91CMB6D0 the catalog also has 3 schematics, 1 boardview file, and 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 20-C002IN DAN91CMB6D0. 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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