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Toshiba Satellite L50/L55 6050A2556601 BIOS

BIOS 6050A2556601 Added: Jan 26, 2019 ZIP · 2.9 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite L50/L55
Board number6050A2556601
Board maker (ODM)Inventec
Revision1.40
DeviceLaptop
FormatZIP
Size2.9 MB
AddedJanuary 26, 2019
Updated
Original file nameTOSHIBA L55-A5226 CR10FT-6050A2556601-MB-A02.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:
Satellite L50/L55 (PSKLAx/PSKLEx/PSKL2x) Bios Ver 1.40

BIOS dump for the Toshiba Satellite L50/L55 laptop, Inventec board number 6050A2556601, BIOS revision 1.40, delivered as a ZIP archive of about 2.9 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision printed on your motherboard match the file, and save a full backup of the original chip contents so you can recover if something goes wrong.

For board 6050A2556601 the catalog also has 3 BIOS dumps.

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 L50/L55 6050A2556601. 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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