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ASUS TP550LD BIOS (REV 2.0)

BIOS Added: Apr 3, 2024 RAR · 6.8 MB

File details

TypeBIOS
BrandASUS
ModelTP550LD
Revision2.0
DeviceLaptop
FormatRAR
Size6.8 MB
Marksincludes EC firmware
AddedApril 3, 2024
Updated
Original file nameASUS TP550LD REV 2.0 BIOS & EC.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

From the original post:
ASUS TP550LD REV 2.0 BIOS & EC

BIOS dump for the ASUS TP550LD laptop, revision 2.0, packaged as a RAR archive of about 6.8 MB. The file includes both the BIOS and the EC/KBC firmware, so it covers the embedded controller as well as the main system 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. Before flashing, confirm that the board number and revision match your machine, and back up the original chip contents first.

For the ASUS TP550LD the catalog also has 1 schematic and 1 BIOS dump.

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 TP550LD. 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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