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Toshiba A50 BIOS

BIOS Added: Jul 5, 2022 RAR · 6.9 MB

File details

TypeBIOS
BrandToshiba
ModelA50
DeviceLaptop
FormatRAR
Size6.9 MB
Markstested by uploader
AddedJuly 5, 2022
Updated
Original file nameSatellite Pro A50-A FAWGSY5 A3867A WORKING 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

From the original post:
TOSHIBA A50 PRO-A

BIOS dump for the Toshiba A50 laptop, supplied as a 6.9 MB RAR archive under the original file name "Satellite Pro A50-A FAWGSY5 A3867A WORKING BIOS.rar". The uploader marked this dump as tested, though the facts do not give a board number, revision, chip size or platform, so confirm those against your own board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

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 A50. 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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