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GX3A5 NM-C791 BIOS

BIOS NM-C791 Added: Apr 23, 2025 RAR · 11 MB

File details

TypeBIOS
Board numberNM-C791
PlatformGX3A5
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size11 MB
BIOS chip size16 MB
AddedApril 23, 2025
Updated
Original file nameGT4A5 GX3A5 NM-C791 REV 2.0 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:
GT4A5 GX3A5 NM-C791 REV 2.0 16MB BIOS

BIOS dump for the Compal NM-C791 laptop board, revision 2.0, on the GX3A5 platform, supplied for a 16 MB flash chip in a RAR archive of about 10.5 MB. The original file name also references GT4A5, which is recorded here as part of the file name only. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number NM-C791 and revision 2.0 match your motherboard, and back up the original chip contents first.

The catalog also lists 1 schematic, 1 boardview file, and 2 BIOS dumps for board NM-C791.

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: GX3A5 NM-C791. 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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