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NM-D741 BIOS

BIOS NM-D741 Added: Oct 1, 2023 RAR · 53 MB

File details

TypeBIOS
Board numberNM-D741
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size53 MB
AddedOctober 1, 2023
Updated
Original file nameNM-D741 REV 1.0 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:
NM-D741 REV 1.0 BIOS

BIOS dump for a Compal laptop motherboard, board number NM-D741, revision 1.0, archived as a RAR file of about 52.9 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer when the BIOS is corrupted or a firmware update has failed. Before writing anything, confirm that the board number and revision printed on your board match NM-D741 REV 1.0, and read and save the original chip contents as a backup so you can recover if the new image does not work.

For board NM-D741 the catalog also has 1 schematic, 1 boardview file, and 1 BIOS dump.

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: NM-D741. 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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