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Dell Latitude E7450 ZBU11 LA-A963P BIOS (REV 1.0)

BIOS LA-A963P Added: Mar 18, 2023 RAR · 6.5 MB

File details

TypeBIOS
BrandDell
ModelLatitude E7450
Board numberLA-A963P
PlatformZBU11
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size6.5 MB
Marksincludes EC firmware
AddedMarch 18, 2023
Updated
Original file nameDELL_LATITUDE_E7450_ZBU11_LA_A963P_REV_1_0_i7_5600U_840M_N15S_GT.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 E7450 ZBU11 LA-A963P REV 1.0 i7-5600U 840M N15S-GT-S-A2 BIOS & EC & KBEC

BIOS dump for the Dell Latitude E7450 laptop, board LA-A963P revision 1.0 on the ZBU11 platform, made by Compal and supplied as a 6.5 MB RAR archive that includes the EC/KBC firmware. Technicians use a 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 printed on your motherboard match LA-A963P and 1.0, and back up the original chip contents so you can restore them if needed.

For board LA-A963P the catalog also has 1 boardview file and 3 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 E7450 ZBU11 LA-A963P. 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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