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DA0BL7MB6D0 BIOS

BIOS DA0BL7MB6D0 Added: Mar 8, 2022 ZIP · 1.1 MB

File details

TypeBIOS
Board numberDA0BL7MB6D0
Board maker (ODM)Quanta
DeviceLaptop
FormatZIP
Size1.1 MB
BIOS chip size2 MB
AddedMarch 8, 2022
Updated
Original file nameBIOS L655D-S5102BN DA0BL7MB6D0 2MB .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 a laptop board numbered DA0BL7MB6D0, produced by Quanta, with a 2 MB flash chip size. The original file name references L655D-S5102BN, which is the only model identifier given, so check it against your machine's label before use. A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Confirm that the board number matches your board, and back up the original chip contents before writing anything. The archive is a ZIP of about 1.1 MB.

For board DA0BL7MB6D0 the catalog also has 1 schematic and 2 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: DA0BL7MB6D0. 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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