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Dell Latitude 3410 MOCKINGBIRD-L 19746-1 BIOS (16 MB / 8 MB, clean ME)

BIOS 19746-1 Added: Nov 5, 2026 RAR · 7.8 MB

File details

TypeBIOS
BrandDell
ModelLatitude 3410
Board number19746-1
PlatformMOCKINGBIRD-L
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size7.8 MB
BIOS chip size16 MB / 8 MB
Marksclean ME
AddedNovember 5, 2026
Updated
Original file nameDell_Latitude_3410_MOCKINGBIRD_L_CML_UMA_6L_19746_1_All_3410_models.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 3410 MOCKINGBIRD-L CML UMA 6L 19746-1 (All 3410 models) Bios 16mb & 8mb Clean me

BIOS dump for the Dell Latitude 3410 laptop, Wistron board 19746-1 (platform MOCKINGBIRD-L), provided for both 16 MB and 8 MB SPI flash chips with a cleaned Intel ME region. The archive is a RAR of about 7.8 MB and is listed as covering all 3410 models. Technicians use a dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your laptop before writing, and back up the original chip contents first.

For board 19746-1 the catalog also has 3 schematics, 1 boardview file, and 8 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 3410 MOCKINGBIRD-L 19746-1. 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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