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B250M PRO4 1.04 BIOS

BIOS Added: Aug 20, 2022 RAR · 8.9 MB

File details

TypeBIOS
DeviceDesktop motherboard
FormatRAR
Size8.9 MB
Markstested by uploader
AddedAugust 20, 2022
Updated
Original file nameB250M PRO4 1.04 WORKING 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:
B250M PRO4 1.04 WORKING BIOS

This is a BIOS dump for a desktop motherboard, with the original file name B250M PRO4 1.04 WORKING BIOS.rar, packed as a RAR archive of about 8.9 MB. The uploader marked it as tested, and the name points to version 1.04 for the B250M PRO4 board. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The board model and version should match your board before you flash anything, and you should back up the original chip contents first.

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: B250M PRO4 1.04. 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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