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Dell E5470 LA-C841P BIOS

BIOS LA-C841P Added: May 8, 2021 RAR · 5.6 MB

File details

TypeBIOS
BrandDell
ModelE5470
Board numberLA-C841P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size5.6 MB
Marksclean ME
AddedMay 8, 2021
Updated
Original file nameDELL E5470 LUU ADP LA-C841P CLEAR ME 17 GEN 6 outimage.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

BIOS dump for the Dell E5470 laptop, board number LA-C841P (Compal design), with the Intel ME region cleaned. The file is a RAR archive of about 5.6 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and read and save the original chip contents as a backup.

For board LA-C841P the catalog also has 3 schematics, 1 boardview file, and 13 BIOS dumps.

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: Dell E5470 LA-C841P. 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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