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Toshiba S55T DA0BLNMB8D0 BIOS

BIOS DA0BLNMB8D0 Added: Mar 13, 2023 RAR · 7.3 MB

File details

TypeBIOS
BrandToshiba
ModelS55T
Board numberDA0BLNMB8D0
Board maker (ODM)Quanta
RevisionD
DeviceLaptop
FormatRAR
Size7.3 MB
Markstested by uploader
AddedMarch 13, 2023
Updated
Original file nameTOSHIBA_S55T_B5233_DA0BLNMB8D0_REV_D_i7_4710HQ_WORKING_BIOS_100%.rar

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 S55T-B5233 DA0BLNMB8D0 REV D i7-4710HQ WORKING BIOS 100%

BIOS dump for the Toshiba S55T laptop, board number DA0BLNMB8D0, revision D, built by Quanta and supplied as a RAR archive of about 7.3 MB. The uploader marks it as tested, though that is their claim and not something the catalog has verified. Technicians use a BIOS 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 on your motherboard match the file, and read and save the original chip contents as a backup.

The catalog also lists 2 BIOS dumps for board DA0BLNMB8D0.

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 S55T DA0BLNMB8D0. 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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