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Toshiba Satellite M305D BU2 DA0BU2MB8F0 BIOS

BIOS DA0BU2MB8F0 Added: Aug 29, 2020 7Z · 0.7 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite M305D
Board numberDA0BU2MB8F0
PlatformBU2
Board maker (ODM)Quanta
RevisionF
DeviceLaptop
Format7Z
Size0.7 MB
AddedAugust 29, 2020
Updated
Original file nameToshiba Satellite M305D - Quanta BU2 RevF (DA0BU2MB8F0).7z

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 Toshiba Satellite M305D laptop, board number DA0BU2MB8F0, Quanta ODM with the BU2 platform, revision F. The archive is a 7Z file of about 0.7 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 printed on your motherboard match DA0BU2MB8F0 and revision F, and back up the original chip contents so you can restore them if something goes wrong.

The catalog also lists 2 BIOS dumps for board DA0BU2MB8F0.

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 Satellite M305D BU2 DA0BU2MB8F0. 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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