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Toshiba Satellite C55-A-1TG BIOS

BIOS Added: Aug 29, 2020 7Z · 2.6 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite C55-A-1TG
DeviceLaptop
Format7Z
Size2.6 MB
BIOS chip size8 MB
AddedAugust 29, 2020
Updated
Original file nameToshiba Satellite C55-A-1TG - MX25U6435F (1.8v) içindir.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 C55-A-1TG laptop, supplied for an 8 MB flash chip. The original file name refers to an MX25U6435F chip at 1.8 V, which is worth checking against the chip printed on your board before use. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Match the board number and revision to your machine before flashing, and back up the original chip contents first. The archive is a 7Z file of about 2.6 MB.

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-A-1TG. 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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