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Toshiba Satellite L850D PLAC BIOS

BIOS Added: Aug 23, 2021 RAR · 2.2 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite L850D
PlatformPLAC
Board maker (ODM)Pegatron
DeviceLaptop
FormatRAR
Size2.2 MB
AddedAugust 23, 2021
Updated
Original file nameToshiba_Satellite_L850D_C7S_PSKECR_01C003RU_Pegatron_PLAC_CSAC_DSC.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

BIOS dump for the Toshiba Satellite L850D laptop, platform PLAC, built by Pegatron. The archive is a RAR file of about 2.2 MB, with the original name Toshiba_Satellite_L850D_C7S_PSKECR_01C003RU_Pegatron_PLAC_CSAC_DSC.rar. 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 writing anything, confirm that the board number and revision match your machine, and back up the original chip contents first.

The catalog also lists 2 BIOS dumps for the Toshiba Satellite L850D.

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 L850D PLAC. 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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