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JS573 NM-E541 BIOS (REV 1.0)

BIOS NM-E541 Added: Dec 13, 2023 RAR · 7.9 MB

File details

TypeBIOS
Board numberNM-E541
PlatformJS573
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size7.9 MB
AddedDecember 13, 2023
Updated
Original file nameLCFC JS471 JS573 NM-E541 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:
LCFC JS471 JS573 NM-E541 REV 1.0 BIOS

BIOS dump for a laptop built on the Compal NM-E541 board, revision 1.0, platform JS573. The original file name also lists JS471, so the archive may cover more than one related platform; check the platform and board number against your own board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Back up the original chip contents first, and confirm that the board number and revision match before writing anything.

The catalog also lists 1 schematic, 2 boardview files, and 1 BIOS dump for board NM-E541.

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: JS573 NM-E541. 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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