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Toshiba DA0BLMMB6E0 BIOS (REV E, 4 MB)

BIOS DA0BLMMB6E0 Added: Feb 14, 2022 ZIP · 2.7 MB

File details

TypeBIOS
BrandToshiba
Board numberDA0BLMMB6E0
Board maker (ODM)Quanta
RevisionE
DeviceLaptop
FormatZIP
Size2.7 MB
BIOS chip size4 MB
Markstested by uploader, includes EC firmware
AddedFebruary 14, 2022
Updated
Original file nameTOSHIBA DA0BLMMB6E0 REV E 4MB WORKING BIOS & KBEC.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

From the original post:
TOSHIBA DA0BLMMB6E0 REV E 4MB WORKING BIOS & KBEC

BIOS dump for a Toshiba laptop, board number DA0BLMMB6E0, revision E, built on a Quanta board and supplied for a 4 MB flash chip. The uploader marks it as tested and the package includes EC/KBC firmware. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match yours before flashing, and back up the original chip contents first. The archive is a ZIP file of about 2.7 MB.

The catalog also lists 2 BIOS dumps for board DA0BLMMB6E0.

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: Toshiba DA0BLMMB6E0. 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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