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Dell XPS13 AAZ80 LA-C881P BIOS

BIOS LA-C881P Added: Sep 17, 2022 RAR · 5.6 MB

File details

TypeBIOS
BrandDell
ModelXPS13
Board numberLA-C881P
PlatformAAZ80
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size5.6 MB
BIOS chip size16 MB
Marksclean ME
AddedSeptember 17, 2022
Updated
Original file nameDELL_XPS13_9350_AAZ80_LA_C881P_REV1_0_16MB_ME_REGION_WORKING_OK.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 XPS13-9350 AAZ80 LA-C881P REV1.0 16MB ME REGION WORKING OK

BIOS dump for the Dell XPS13 laptop, Compal board LA-C881P revision 1.0, platform AAZ80. The dump is sized for a 16 MB flash chip and has the Intel ME region cleaned. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your board, and back up the original chip contents so you can restore them if something goes wrong.

The catalog also lists 2 schematics, 1 boardview file, and 5 BIOS dumps for board LA-C881P.

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 XPS13 AAZ80 LA-C881P. 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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