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Toshiba Satellite L40-14F BIOS

BIOS Added: Jan 26, 2017 ZIP · 0.5 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite L40-14F
DeviceLaptop
FormatZIP
Size0.5 MB
AddedJanuary 26, 2017
Updated
Original file nameToshiba Satellite L40-14F=1=TERESA20 PN 08G2002TA22QTB.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

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 L40-14F laptop, delivered as a ZIP archive of about 0.5 MB. The original file name, Toshiba Satellite L40-14F=1=TERESA20 PN 08G2002TA22QTB.zip, includes the part reference 08G2002TA22QTB and the TERESA20 designation, which can help you match it to your machine. A BIOS dump is used to reprogram the SPI flash chip with a programmer after the BIOS has been corrupted or a update has failed.

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 L40-14F. 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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