Skip to content

NM-C901 BIOS

BIOS NM-C901 Added: Aug 21, 2023 RAR · 35 MB

File details

TypeBIOS
Board numberNM-C901
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size35 MB
AddedAugust 21, 2023
Updated
Original file nameThink Centre P340 IQ4X0IL2 NM-C901.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:
Think Centre P340 IQ4X0IL2 NM-C901

BIOS dump for a laptop built on the Compal NM-C901 board, supplied as a RAR archive of about 35.2 MB. The original file name references the Think Centre P340 IQ4X0IL2 NM-C901, so the file appears to be tied to that model and board number. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board NM-C901 the catalog also has 2 schematics.

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: NM-C901. 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