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MSI CX640DX BIOS

BIOS Added: Dec 29, 2018 RAR · 2 MB

File details

TypeBIOS
BrandMSI
ModelCX640DX
Board maker (ODM)Pegatron
DeviceLaptop
FormatRAR
Size2 MB
AddedDecember 29, 2018
Updated
Original file nameMSI_CX640DX_Pegatron_A17HC_0138075.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 MSI CX640DX laptop, from the Pegatron platform, supplied as a RAR archive of about 2 MB (original file MSI_CX640DX_Pegatron_A17HC_0138075.rar). Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The facts here do not list a board number, revision or chip size, so confirm the exact board and flash chip on your machine before writing anything. Read and save the original chip contents first, so you have a way back if the write goes wrong.

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 CX640DX. 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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