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ASUS X555U BIOS

BIOS Added: Jan 28, 2021 RAR · 3.3 MB

File details

TypeBIOS
BrandASUS
ModelX555U
DeviceDesktop motherboard
FormatRAR
Size3.3 MB
Markstested by uploader
AddedJanuary 28, 2021
Updated
Original file nameASUS X555U 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

BIOS dump for the ASUS X555U, supplied as a RAR archive of about 3.3 MB. The uploader marks it as tested, but that is their own claim and has not been verified. The page lists the device as a desktop motherboard, which does not match the X555U laptop model, so confirm the board type first. No board number or revision is given, so check the numbers printed on your board before flashing. A technician uses a BIOS dump like this to reprogram the SPI flash with a programmer after corruption or a failed update.

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 X555U. 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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