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GS55K NM-D211 BIOS (REV 1.0, 16 MB)

BIOS NM-D211 Added: Sep 2, 2025 RAR · 5.4 MB

File details

TypeBIOS
Board numberNM-D211
PlatformGS55K
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size5.4 MB
BIOS chip size16 MB
Marksclean ME
AddedSeptember 2, 2025
Updated
Original file nameGS55J GS55K NM-D211 REV 1.0 2020-08-14.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:
GS55J GS55K NM-D211 REV 1.0 2020-08-14 16MB

BIOS dump for a Compal-built laptop with board number NM-D211, revision 1.0, associated with the GS55K platform (the original file is labelled GS55J and GS55K). The dump is supplied for a 16 MB flash chip and includes a clean ME region. Technicians use a BIOS dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your board before flashing, and back up the original chip contents first.

For board NM-D211 the catalog also has 2 schematics, 2 boardview files, and 5 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: GS55K NM-D211. 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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