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GYG50 NM-C881 BIOS (REV 1.0, 32 MB)

BIOS NM-C881 Added: Sep 5, 2024 RAR · 15 MB

File details

TypeBIOS
Board numberNM-C881
PlatformGYG50
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size15 MB
BIOS chip size32 MB
AddedSeptember 5, 2024
Updated
Original file nameGX4A0 GYG50 NM-C881 REV1.0 32MB 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:
GX4A0 GYG50 NM-C881 REV1.0 32MB BIOS

BIOS dump for a laptop built on the Compal NM-C881 board, platform GYG50, revision 1.0, supplied for a 32 MB flash chip. The archive is a RAR file of about 14.8 MB under the original name GX4A0 GYG50 NM-C881 REV1.0 32MB BIOS.rar. Technicians use a dump like this to reprogram the SPI chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision match your motherboard, and back up the original chip contents first.

For board NM-C881 the catalog also has 1 schematic and 10 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: GYG50 NM-C881. 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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