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Dell Latitude E5520 BIOS

BIOS Added: Mar 20, 2022 7Z · 2.4 MB

File details

TypeBIOS
BrandDell
ModelLatitude E5520
DeviceLaptop
Format7Z
Size2.4 MB
AddedMarch 20, 2022
Updated
Original file nameDell_Latitude_E5520_Intel_KRUG_14_UMA_Rev_A02_10ELT16G001_A_HM65.7z

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

BIOS dump for the Dell Latitude E5520 laptop, delivered as a 7Z archive of about 2.4 MB. The original file name indicates an Intel KRUG 14 UMA platform, revision A02, with the board reference 10ELT16G001_A and an HM65 chipset mention, though the catalog page does not list a separate board number. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For the Dell Latitude E5520 the catalog also has 4 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 E5520. 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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