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Toshiba Satellite C55 BIOS

BIOS Added: Nov 27, 2022 RAR · 3.1 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite C55
DeviceLaptop
FormatRAR
Size3.1 MB
AddedNovember 27, 2022
Updated
Original file nameToshiba_Satellite_C55_B860_C55_B865_C55_B861_C55_B866_PSKSSV_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_Satellite_C55-B860_C55-B865_C55-B861_C55-B866 PSKSSV BIOS

BIOS dump for the Toshiba Satellite C55 laptop, supplied as a RAR archive of about 3.1 MB. The file name lists the C55-B860, C55-B865, C55-B861 and C55-B866 variants together with the PSKSSV tag, so check that your model matches one of these before using it. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Back up the original chip contents first, and confirm the model and revision match your machine before writing anything.

The catalog also lists 6 BIOS dumps for the Toshiba Satellite C55.

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 C55. 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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