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EM CM525 V1.0 16MB BIOS

BIOS Added: Sep 24, 2024 RAR · 6.3 MB

File details

TypeBIOS
FormatRAR
Size6.3 MB
BIOS chip size16 MB
Markstested by uploader
AddedSeptember 24, 2024
Updated
Original file nameEM_CM525_V1.0 16MB BIOS TESTED OK.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:
EM_CM525_V1.0 16MB BIOS TESTED OK

BIOS dump for an EM_CM525_V1.0 board, supplied as a 16 MB image in a RAR archive of about 6.3 MB. The uploader marked it as tested, though the catalog has not verified that claim. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match the file name before flashing, and save the original chip contents first so you can recover if something 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 →

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: EM CM525 V1.0 16MB. 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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