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Toshiba Satellite L50-B DA0BLKMB6E0 BIOS

BIOS DA0BLKMB6E0 Added: Jul 8, 2018 RAR · 2.7 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite L50-B
Board numberDA0BLKMB6E0
Board maker (ODM)Quanta
RevisionE
DeviceLaptop
FormatRAR
Size2.7 MB
AddedJuly 8, 2018
Updated
Original file nameBIOS Toshiba Satellite L50-B Quanta BLK DA0BLKMB6E0 REVE.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 Satellite L50-B DA0BLKMB6E0 Model: BLK REV:E BIOS l50_blk_25lq64csig l50_blk_24c08wp

BIOS dump for the Toshiba Satellite L50-B laptop, Quanta board DA0BLKMB6E0 (model BLK), revision E. The archive is a RAR of about 2.7 MB. The original caption lists two chip names, l50_blk_25lq64csig and l50_blk_24c08wp, which suggests the dump is meant for a 25-series SPI flash and a separate 24-series EEPROM, but check the chip markings on your own board before choosing a programmer setting. Technicians use a BIOS dump like this to reprogram the flash after corruption or a failed update.

The catalog also lists 2 BIOS dumps for board DA0BLKMB6E0.

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-B DA0BLKMB6E0. 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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