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ASUS ROG Z270H BIOS

BIOS Added: Jan 9, 2022 RAR · 6.6 MB

File details

TypeBIOS
BrandASUS
ModelROG Z270H
DeviceLaptop
FormatRAR
Size6.6 MB
AddedJanuary 9, 2022
Updated
Original file nameASUS ROG Z270H STRIX GAMING VER 1203 Main.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 ASUS ROG Z270H, listed as a laptop device, supplied as a 6.6 MB RAR archive. The original file name is "ASUS ROG Z270H STRIX GAMING VER 1203 Main.rar", so the version string 1203 may help you match it to your firmware. 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 listing gives no board number, revision or flash chip size, so confirm those against your hardware before writing. Read and save 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 →

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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: ASUS ROG Z270H. 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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