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Toshiba Satellite C55DT 6050A2556901 BIOS

BIOS 6050A2556901 Added: Mar 7, 2020 RAR · 1.9 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite C55DT
Board number6050A2556901
Board maker (ODM)Inventec
DeviceLaptop
FormatRAR
Size1.9 MB
AddedMarch 7, 2020
Updated
Original file nameToshiba_satellite_C55DT_A5305_6050A2556901.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 Satellite C55DT laptop, board number 6050A2556901 from Inventec, shared as a RAR archive of about 1.9 MB under the original file name Toshiba_satellite_C55DT_A5305_6050A2556901.rar. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number printed on your motherboard matches 6050A2556901 and that the revision is the same.

The catalog also lists 1 boardview file and 2 BIOS dumps for board 6050A2556901.

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 C55DT 6050A2556901. 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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