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ASUS K550J BIOS

BIOS Added: Sep 29, 2021 RAR · 3.3 MB

File details

TypeBIOS
BrandASUS
ModelK550J
DeviceLaptop
FormatRAR
Size3.3 MB
AddedSeptember 29, 2021
Updated
Original file nameASUS_K550J_version_number_X550JX_2_0_memory_sticker_X550JX_onboard.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 K550J laptop, supplied as a RAR archive of about 3.3 MB under the original file name ASUS_K550J_version_number_X550JX_2_0_memory_sticker_X550JX_onboard.rar. The file name suggests it covers several X550JX-related variants, including onboard memory configurations, but the listing does not give a board number, revision or flash chip size, so confirm those against your own board before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update.

The catalog also lists 1 schematic, 1 boardview file, and 2 BIOS dumps for the ASUS K550J.

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 K550J. 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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