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Dell Inspiron 3521 LA-9104P BIOS

BIOS LA-9104P Added: Nov 15, 2017 RAR · 3.3 MB

File details

TypeBIOS
BrandDell
ModelInspiron 3521
Board numberLA-9104P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size3.3 MB
AddedNovember 15, 2017
Updated
Original file namedell_inspiron_3521_Compal_LA_9104P.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

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 Inspiron 3521 laptop, Compal board LA-9104P, supplied as a RAR archive of about 3.3 MB. Technicians use a dump like this to reprogram the SPI flash chip with a programmer when the BIOS has been corrupted or a firmware update has failed. Before flashing, confirm that the board number on your motherboard matches LA-9104P and check the revision, then read and save the original chip contents as a backup. The file name is dell_inspiron_3521_Compal_LA_9104P.rar.

For board LA-9104P the catalog also has 6 schematics, 3 boardview files, and 15 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 Inspiron 3521 LA-9104P. 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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