Dell · laptop motherboard

Dell Latitude 3400 17938-1

SchematicBoardviewBIOS
Board code
17938-1
Made by
Wistron
Files
11
Updated

Dell Latitude 3400 17938-1 is a laptop motherboard designed by Wistron and used in the Dell Latitude 3400 and Dell Latitude 3500.

The catalog has 3 schematics, 2 boardview files and 6 BIOS files for it, posted between 2021 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.

The boardview comes in .BDV and .CAD format. .CAD files usually need FlexBV or the viewer they were exported for; OpenBoardView handles .BRD, .BDV and .FZ. See OpenBoardView: Installation and First Steps.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

BIOS notes: file names mention 16 MB chip sizes; versions with a cleaned ME region are included. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under codes 18790-1.

Compatible models

Files for Dell Latitude 3400 17938-1

Schematics 3 All schematics →

Boardview files 2 All boardview files →

BIOS and firmware 6 All bios and firmware →

Frequently asked questions

Which laptops use the 17938-1 motherboard?
File names in the catalog tie 17938-1 to the Dell Latitude 3400 and Dell Latitude 3500. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
How do I open the 17938-1 boardview file?
The boardview for 17938-1 is available as .BDV and .CAD. .BDV usually opens in OpenBoardView (free) or FlexBV. .CAD usually needs FlexBV or the matching viewer. See What Is a Boardview File and Why You Need One.
What should I check before flashing the 17938-1 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 16 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file