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Dell AAL14 LA-C571P BIOS (REV 1.0)

BIOS LA-C571P Added: Feb 14, 2023 RAR · 9 MB

File details

TypeBIOS
BrandDell
ModelAAL14
Board numberLA-C571P
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size9 MB
Markstested by uploader, includes EC firmware
AddedFebruary 14, 2023
Updated
Original file nameDELL_AAL14_LA_C571P_REV_1_0A00_2015_06_08_WORKING_BIOS_&_KBEC_100%.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 AAL14 LA-C571P REV 1.0(A00) 2015-06-08 WORKING BIOS & KBEC 100%

BIOS dump for the Dell AAL14 laptop, Compal-made board LA-C571P, revision 1.0. The file is marked as tested by the uploader and includes EC/KBC firmware, so the keyboard controller image is bundled with the BIOS. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match, and back up the original chip contents so you can recover if the flash goes wrong.

For board LA-C571P the catalog also has 1 schematic, 1 boardview file, and 4 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 AAL14 LA-C571P. 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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