Skip to content

GS752 NM-C781 BIOS (REV 1.0)

BIOS NM-C781 Added: Apr 20, 2022 RAR · 13 MB

File details

TypeBIOS
Board numberNM-C781
PlatformGS752
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size13 MB
Marksincludes EC firmware
AddedApril 20, 2022
Updated
Original file nameGS452_GS552_GS752_NM_C781_REV_1_0_2019_11_25_BIOS_&_KBEC_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

BIOS dump for the Compal NM-C781 laptop board, revision 1.0, platform GS752, supplied as a RAR archive of about 12.6 MB. The package includes EC/KBC firmware alongside the BIOS image, which matters if the keyboard controller also needs reprogramming. Technicians use a dump like this to reflash the SPI chip with a programmer after a corrupted BIOS or a failed update.

The catalog also lists 1 schematic, 2 boardview files, and 11 BIOS dumps for board NM-C781.

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 →

Browse more

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: GS752 NM-C781. 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.

Report a dead link or request removal