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MSI MS-14811 BIOS

BIOS MS-14811 Added: Jul 14, 2025 RAR · 1.9 MB

File details

TypeBIOS
BrandMSI
Board numberMS-14811
Board maker (ODM)MSI
Revision1.0
DeviceLaptop
FormatRAR
Size1.9 MB
BIOS chip size4 MB
AddedJuly 14, 2025
Updated
Original file nameFX400 MS-14811 VER 1.0 4MB BIOS.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:
FX400 MS-14811 VER 1.0 4MB BIOS

BIOS dump for the MSI laptop with board number MS-14811, revision 1.0, supplied for a 4 MB flash chip. The original file name is FX400 MS-14811 VER 1.0 4MB BIOS.rar, so the FX400 label appears in the file name but the facts do not confirm it as the official model name for this board. A technician uses a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board MS-14811 the catalog also has 3 schematics.

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: MSI MS-14811. 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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