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Dell Latitude E5450 ZAM70 LA-A901P BIOS (REV 1.0)

BIOS LA-A901P Added: May 21, 2023 RAR · 11 MB

File details

TypeBIOS
BrandDell
ModelLatitude E5450
Board numberLA-A901P
PlatformZAM70
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size11 MB
Marksincludes EC firmware
AddedMay 21, 2023
Updated
Original file nameDELL_LATITUDE_E5450_ZAM70_LA_A901P_REV_1_0A00_2014_07_16_BIOS_&KBEC.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 LATITUDE E5450 ZAM70 LA-A901P REV 1.0(A00) 2014-07-16 BIOS & KBEC

BIOS dump for the Dell Latitude E5450 laptop, Compal board LA-A901P revision 1.0, platform ZAM70. The package includes the EC/KBC firmware alongside the BIOS image. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before flashing, and read out and save the original chip contents first so you can restore them if needed.

The catalog also lists 3 schematics, 4 boardview files, and 9 BIOS dumps for board LA-A901P.

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 E5450 ZAM70 LA-A901P. 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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