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NEC LS150HS6W DA0FF4MB6E1 BIOS

BIOS DA0FF4MB6E1 Added: Nov 10, 2022 RAR · 2.9 MB

File details

TypeBIOS
BrandNEC
ModelLS150HS6W
Board numberDA0FF4MB6E1
Board maker (ODM)Quanta
RevisionE
DeviceLaptop
FormatRAR
Size2.9 MB
AddedNovember 10, 2022
Updated
Original file nameNEC LS150HS6W DA0FF4MB6E1 REV E UMA 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:
NEC LS150HS6W DA0FF4MB6E1 REV E UMA BIOS

BIOS dump for the NEC LS150HS6W laptop, board number DA0FF4MB6E1, revision E, built by Quanta. The archive is a RAR file of about 2.9 MB and the original file name mentions a UMA BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision printed on your motherboard match before flashing, and read and save the original chip contents first so you can restore them if something goes wrong.

For board DA0FF4MB6E1 the catalog also has 3 schematics and 2 boardview files.

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 LS150HS6W DA0FF4MB6E1. 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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