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ASUS X550LC BIOS (REV 2.0)

BIOS Added: Dec 18, 2018 RAR · 3.2 MB

File details

TypeBIOS
BrandASUS
ModelX550LC
Revision2.0
DeviceLaptop
FormatRAR
Size3.2 MB
AddedDecember 18, 2018
Updated
Original file nameASUS X550LC REV-2.0 Y581L I5 4200U WBZNC DX NV.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 X550LC laptop, revision 2.0, supplied as a RAR archive of about 3.2 MB. The original file name also references Y581L, I5 4200U and WBZNC DX NV, though these labels are taken from the source file name and are not confirmed here. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision on your laptop match this file, and save a backup of the original chip contents.

The catalog also lists 1 boardview file and 6 BIOS dumps for the ASUS X550LC.

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 X550LC. 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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