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Dell Latitude 3400 BIOS

BIOS Added: Aug 26, 2021 RAR · 7.7 MB

File details

TypeBIOS
BrandDell
ModelLatitude 3400
DeviceLaptop
FormatRAR
Size7.7 MB
AddedAugust 26, 2021
Updated
Original file nameDELL Latitude 3400 Bolt-L Dis 2GB R4GHW$CA .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

BIOS dump for the Dell Latitude 3400 laptop, delivered as a RAR archive of about 7.7 MB under the original file name DELL Latitude 3400 Bolt-L Dis 2GB R4GHW$CA .rar. The post does not list a board number, revision or flash chip size, so confirm those on your own board before using the file. A BIOS dump like this is used with an SPI programmer to rewrite the flash chip after corruption or a failed update. Back up the original chip contents first, and make sure the board details match before writing anything.

For the Dell Latitude 3400 the catalog also has 3 schematics, 1 boardview file, and 9 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 3400. 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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