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DA0U33MB6D0 BIOS

BIOS DA0U33MB6D0 Added: Oct 9, 2017 RAR · 3.5 MB

File details

TypeBIOS
Board numberDA0U33MB6D0
Board maker (ODM)Quanta
RevisionD
DeviceLaptop
FormatRAR
Size3.5 MB
AddedOctober 9, 2017
Updated
Original file name14-b050tu DA0U33MB6D0 REV D.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 a laptop with board number DA0U33MB6D0, Quanta ODM, revision D, supplied as a RAR archive of about 3.5 MB (original file name 14-b050tu DA0U33MB6D0 REV D.rar). The model name in the file name suggests an HP 14-b050tu, but the board number is the reliable identifier to match against your own board. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.

The catalog also lists 2 schematics and 1 BIOS dump for board DA0U33MB6D0.

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: DA0U33MB6D0. 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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