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UX325425EA MAIN BOARD NB2555 PCB MB V4 BIOS

BIOS Added: Dec 17, 2022 ZIP · 7.4 MB

File details

TypeBIOS
FormatZIP
Size7.4 MB
AddedDecember 17, 2022
Updated
Original file nameUX325425EA MAIN BOARD NB2555_PCB_MB_V4 .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

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:
UX325425EA MAIN BOARD NB2555_PCB_MB_V4

The file is a BIOS dump in ZIP format, about 7.4 MB, originally named "UX325425EA MAIN BOARD NB2555_PCB_MB_V4 .zip". The name points to an ASUS UX325425EA main board, with NB2555_PCB_MB_V4 as the board identifier. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, check that the board number and revision on your motherboard match the ones in the file name, and back up the original chip contents first.

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 →

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: UX325425EA MAIN BOARD NB2555 PCB MB V4. 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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