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GT4A2 NM-C931 BIOS (REV 0.2)

BIOS NM-C931 Added: Dec 6, 2023 RAR · 17 MB

File details

TypeBIOS
Board numberNM-C931
PlatformGT4A2
Board maker (ODM)Compal
Revision0.2
DeviceLaptop
FormatRAR
Size17 MB
Markstested by uploader
AddedDecember 6, 2023
Updated
Original file nameGT4A0_GT5A1_GP4A0_GP5A1_GT4A2_NM_C931_REV_0_2_2019_11_25_WORKING.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:
GT4A0 GT5A1 GP4A0 GP5A1 GT4A2 NM-C931 REV 0.2 2019-11-25 WORKING BIOS 100%

BIOS dump for the Compal NM-C931 laptop board, revision 0.2, on platform GT4A2. The archive is a RAR of about 17.4 MB and is marked as tested by the uploader. The file name lists several related platforms (GT4A0, GT5A1, GP4A0, GP5A1), but this page covers the GT4A2 entry only. A BIOS dump is used to reprogram the SPI flash chip with a programmer after corruption or a failed update.

The catalog also lists 2 schematics, 2 boardview files, and 5 BIOS dumps for board NM-C931.

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: GT4A2 NM-C931. 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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