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NB5222 MB V3 PCB 8MB & 16MB BIOS

BIOS Added: Mar 28, 2024 RAR · 8.2 MB

File details

TypeBIOS
FormatRAR
Size8.2 MB
BIOS chip size16 MB / 8 MB
AddedMarch 28, 2024
Updated
Original file nameNB5222_MB_V3_PCB 8MB & 16MB BIOS.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:
NB5222_MB_V3_PCB 8MB & 16MB BIOS

BIOS dump for board NB5222_MB_V3_PCB, supplied for both 8 MB and 16 MB flash chips in a RAR archive of about 8.2 MB. The facts do not name the brand, model or platform, so check the board number printed on your motherboard against this file before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Confirm the chip size matches your part, and back up the original chip contents before writing anything.

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: NB5222 MB V3 PCB 8MB & 16MB. 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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