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NEC PC-LZ750MSS MS-13911 BIOS

BIOS MS-13911 Added: Mar 28, 2021 RAR · 2.6 MB

File details

TypeBIOS
BrandNEC
ModelPC-LZ750MSS
Board numberMS-13911
Board maker (ODM)MSI
DeviceLaptop
FormatRAR
Size2.6 MB
AddedMarch 28, 2021
Updated
Original file nameNEC PC-LZ750MSS MS-13911 ver:1.1​.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

NEC PC-LZ750MSS laptop BIOS dump on board MS-13911, an MSI-built design, supplied as a 2.6 MB RAR archive under the file name "NEC PC-LZ750MSS MS-13911 ver:1.1​.rar". Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number on your motherboard matches MS-13911, and read and back up the original chip contents so you can restore them if the new image does not behave as expected.

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: NEC PC-LZ750MSS MS-13911. 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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