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Toshiba C50 BIOS

BIOS Added: May 14, 2019 RAR · 3.1 MB

File details

TypeBIOS
BrandToshiba
ModelC50
DeviceLaptop
FormatRAR
Size3.1 MB
AddedMay 14, 2019
Updated
Original file nameToshiba_C50_A_138_PT10F_UMA_MB_Rev.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 the Toshiba C50 laptop, supplied as a RAR archive of about 3.1 MB under the original file name Toshiba_C50_A_138_PT10F_UMA_MB_Rev.rar. The file name suggests a UMA motherboard revision, but the facts do not list a chip size, revision or ME status, so check those against your own board. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Confirm the board number and revision match before flashing, and back up the original chip contents first.

The catalog also lists 3 BIOS dumps for the Toshiba C50.

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 C50. 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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