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Fujitsu LifeBook U747 BIOS

BIOS Added: Nov 29, 2022 RAR · 7.3 MB

File details

TypeBIOS
BrandFujitsu
ModelLifeBook U747
DeviceLaptop
FormatRAR
Size7.3 MB
AddedNovember 29, 2022
Updated
Original file nameFujitsu Lifebook U747 CP714761-X3 CP703569 CP714760-Z3.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:
Fujitsu Lifebook U747 CP714761-X3 CP703569 CP714760-Z3

BIOS dump for the Fujitsu LifeBook U747 laptop, supplied as a RAR archive of about 7.3 MB. The original file name lists the board identifiers CP714761-X3, CP703569 and CP714760-Z3, so compare these against the label or part number on your own mainboard before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Save the original chip contents first, and confirm the board number and revision match before writing anything.

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: Fujitsu LifeBook U747. 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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