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Dell Precision 7710 AAPB0 LA-C551P BIOS (REV 4.0)

BIOS LA-C551P Added: Jul 31, 2023 RAR · 8.5 MB

File details

TypeBIOS
BrandDell
ModelPrecision 7710
Board numberLA-C551P
PlatformAAPB0
Board maker (ODM)Compal
Revision4.0
DeviceLaptop
FormatRAR
Size8.5 MB
Markstested by uploader
AddedJuly 31, 2023
Updated
Original file nameDELL precision 7710 AAPB0 LA-C551P WORKING BIOS 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 precision 7710 7720 AAPB0 LA-C551P REV 4.0(A03) 2016-10-26 WORKING BIOS 100% WORKING BIOS 100%

BIOS dump for the Dell Precision 7710 laptop, Compal board LA-C551P, platform AAPB0, PCB revision 4.0. The uploader marked it as tested, and the archive is a RAR of about 8.5 MB. Technicians use a BIOS 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-C551P the catalog also has 1 schematic, 2 boardview files, and 6 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 Precision 7710 AAPB0 LA-C551P. 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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