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ASUS X455LD BIOS (REV 2.1)

BIOS Added: Mar 17, 2021 ZIP · 3.4 MB

File details

TypeBIOS
BrandASUS
ModelX455LD
Revision2.1
DeviceLaptop
FormatZIP
Size3.4 MB
Markstested by uploader
AddedMarch 17, 2021
Updated
Original file nameASUS X455LD Rev 2.1 working BIOS.zip

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

BIOS dump for the ASUS X455LD laptop, revision 2.1, packed as a ZIP archive of about 3.4 MB under the original name ASUS X455LD Rev 2.1 working BIOS.zip. The uploader marked it as tested, though that is their own claim and has not been independently checked. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm the board number and revision match your machine before flashing, and back up the original chip contents first.

For the ASUS X455LD the catalog also has 3 schematics, 3 boardview files, and 6 BIOS dumps.

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 X455LD. 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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