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Dell Inspiron 15 5555 AAL12 LA-C142P BIOS

BIOS LA-C142P Added: Sep 4, 2022 RAR · 13 MB

File details

TypeBIOS
BrandDell
ModelInspiron 15 5555
Board numberLA-C142P
PlatformAAL12
Board maker (ODM)Compal
Revision3.0
DeviceLaptop
FormatRAR
Size13 MB
Markstested by uploader, includes EC firmware
AddedSeptember 4, 2022
Updated
Original file nameDELL_INSPIRON_15_5555_AAL12_LA_C142P_REV_3_0A02_2015_05_19_WORKING.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:
DELL INSPIRON 15-5555 AAL12 LA-C142P REV 3.0(A02) 2015-05-19 WORKING BIOS & KBEC

BIOS dump for the Dell Inspiron 15 5555 laptop, Compal board LA-C142P revision 3.0, platform AAL12. The file is marked as tested by the uploader and includes the EC/KBC firmware, so the embedded controller code is part of the package. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision match your laptop, and back up the original chip contents first.

For board LA-C142P the catalog also has 1 schematic, 1 boardview file, and 5 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 15 5555 AAL12 LA-C142P. 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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