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Toshiba Satellite C850 BIOS

BIOS Added: Sep 10, 2018 RAR · 3.1 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite C850
Board maker (ODM)Pegatron
DeviceLaptop
FormatRAR
Size3.1 MB
AddedSeptember 10, 2018
Updated
Original file nameToshiba_Satellite_C850_D1R_Pegatron.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 C850 laptop, ODM Pegatron, shared as a RAR archive of about 3.1 MB under the file name Toshiba_Satellite_C850_D1R_Pegatron.rar. Technicians use a dump like this to reprogram the SPI flash chip with a programmer when the BIOS has been corrupted or an update has failed. The facts do not list a board number, revision or chip size, so confirm the board identification on your own laptop before flashing. Back up the original chip contents first, since a wrong image can leave the machine unable to start.

The catalog also lists 5 schematics, 3 boardview files, and 6 BIOS dumps for the Toshiba Satellite C850.

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 C850. 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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