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Toshiba L40-A LA-9861P BIOS

BIOS LA-9861P Added: Dec 6, 2020 ZIP · 2.7 MB

File details

TypeBIOS
BrandToshiba
ModelL40-A
Board numberLA-9861P
Board maker (ODM)Compal
DeviceLaptop
FormatZIP
Size2.7 MB
Markstested by uploader
AddedDecember 6, 2020
Updated
Original file nameTOSHIBA L40-A LA-9861P PSKHEx V1.50.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

BIOS dump for the Toshiba L40-A laptop, board number LA-9861P from Compal, shared as a ZIP archive of about 2.7 MB under the original file name TOSHIBA L40-A LA-9861P PSKHEx V1.50.zip. The uploader marked it as tested, though the catalog has not verified that claim. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.

For board LA-9861P the catalog also has 1 schematic and 1 BIOS dump.

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 L40-A LA-9861P. 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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