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FOXCONN 45CM-S W25X40 20150722 202249 BIOS

BIOS Added: Dec 29, 2022 ZIP · 0.4 MB

File details

TypeBIOS
Board maker (ODM)Foxconn
FormatZIP
Size0.4 MB
AddedDecember 29, 2022
Updated
Original file nameFOXCONN 45CM-S BIOS_W25X40_20150722_202249.zip

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:
FOXCONN 45CM-S BIOS_W25X40_20150722_202249

BIOS dump from Foxconn, with the original file name FOXCONN 45CM-S BIOS_W25X40_20150722_202249, delivered as a ZIP archive of about 0.4 MB. The name points to a W25X40 flash chip, which is a 4 Mbit (512 KB) SPI part. The facts do not list a board number or revision, so confirm the exact motherboard model before you use it. A BIOS dump like this is used to reprogram the SPI flash with a programmer after corruption or a failed update.

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 →

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: FOXCONN 45CM-S W25X40 20150722 202249. 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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