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Toshiba P55W DA0BLSMB8E0 BIOS

BIOS DA0BLSMB8E0 Added: Jan 4, 2023 ZIP · 3.6 MB

File details

TypeBIOS
BrandToshiba
ModelP55W
Board numberDA0BLSMB8E0
Board maker (ODM)Quanta
DeviceLaptop
FormatZIP
Size3.6 MB
Markstested by uploader
AddedJanuary 4, 2023
Updated
Original file nameTOSHIBA P55W DA0BLSMB8E0 WORKING BIOS 100% .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 P55W DA0BLSMB8E0 WORKING BIOS 100%

BIOS dump for the Toshiba P55W laptop, board number DA0BLSMB8E0, from the Quanta ODM, packaged as a ZIP of about 3.6 MB. The uploader marks it as tested. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents first. The "tested" label comes from the uploader and has not been verified by this catalog.

For board DA0BLSMB8E0 the catalog also has 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 P55W DA0BLSMB8E0. 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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