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Toshiba Satellite C845D BIOS

BIOS Added: Jul 24, 2018 RAR · 1.3 MB

File details

TypeBIOS
BrandToshiba
ModelSatellite C845D
Board maker (ODM)Quanta
DeviceLaptop
FormatRAR
Size1.3 MB
AddedJuly 24, 2018
Updated
Original file nameToshiba_SATELLITE_C845D_L845_Quanta.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

This is a BIOS dump for the Toshiba Satellite C845D laptop, with Quanta listed as the ODM, delivered as a RAR archive named Toshiba_SATELLITE_C845D_L845_Quanta.rar and roughly 1.3 MB in size. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision match your own machine, and back up the original chip contents so you can restore them if something goes wrong.

For the Toshiba Satellite C845D 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 Satellite C845D. 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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