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Toshiba Satellite P55W BIOS (REV 2)

BIOS Added: Feb 20, 2023 ZIP · 3.7 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite P55W
Revision2
DeviceLaptop
FormatZIP
Size3.7 MB
AddedFebruary 20, 2023
Updated
Original file nameToshiba_Satellite_P55W_C5204_P55W_C5204D_THOR_v5_10_TRCU_MB_Rev2.zip

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_P55W_C5204_P55W_C5204D_THOR_v5_10_TRCU_MB_Rev2.2 BIOS

BIOS dump for the Toshiba Satellite P55W laptop, motherboard revision 2, supplied as a ZIP archive of about 3.7 MB. The original file name references the P55W C5204 and C5204D models and a v5.10 BIOS version, which you can compare against your own board's labels and firmware before use. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

The catalog also lists 1 BIOS dump for the Toshiba Satellite P55W.

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 P55W. 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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