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Dell Latitude E5550 ZAM80 LA-A911P BIOS (REV 1.0, clean ME)

BIOS LA-A911P Added: Jun 13, 2018 RAR · 4.4 MB

File details

TypeBIOS
BrandDell
ModelLatitude E5550
Board numberLA-A911P
PlatformZAM80
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size4.4 MB
Marksclean ME
AddedJune 13, 2018
Updated
Original file nameDell LATITUDE E5550 ZAM80 LA-A911P REV 1.0 (A00) CLEAN ME 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

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:
LATITUDE E5550 ZAM80 LA-A911P REV 1.0 (A00) bios UC2

BIOS dump for the Dell Latitude E5550 laptop, board LA-A911P revision 1.0 on the ZAM80 platform, with Compal listed as the ODM. The dump has a cleaned Intel ME region. 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, and save the original chip contents as a backup.

For board LA-A911P the catalog also has 2 schematics, 4 boardview files, 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 Latitude E5550 ZAM80 LA-A911P. 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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