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x550cc read BIOS

BIOS Added: Jan 26, 2017 BIN · 8 MB

File details

TypeBIOS
FormatBIN
Size8 MB
BIOS chip size8 MB
AddedJanuary 26, 2017
Updated
Original file namex550cc read ok.bin

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

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

This is a BIOS dump for an 8 MB SPI flash chip, supplied as a BIN file named "x550cc read ok.bin" (about 8.0 MB). The facts do not list a brand, board number or revision, so confirm the board identity against your own motherboard before using it. Technicians use a BIOS dump like this to reprogram the SPI chip with a programmer after BIOS corruption or a failed update. Read and save the original contents of your chip first, and only flash this image if the board number and revision match.

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: x550cc read. 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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