- Board code
13221-1- Platform
- Wistron 13221-SB
- Made by
- Wistron
- Files
- 7
- Updated
Dell Latitude 3440 DL340 13221-1 is a laptop motherboard designed by Wistron and used in the Dell Latitude 3440 DL340.
The catalog has 1 schematic, 1 boardview file and 5 BIOS files for it, posted between 2020 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.
The boardview comes in .BDV and .GR format. OpenBoardView (free) usually opens these files; FlexBV works too. 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.
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 platform Wistron 13221-SB.
Compatible models
- Dell Latitude 3440 DL340
Files for Dell Latitude 3440 DL340 13221-1
Schematics 1 All schematics →
- DELL 3440 DL340 13221-1 PDF .zip Also posted in: Схемы (Schematics), Boardview, Datashit…Download from Telegram
Boardview files 1 All boardview files →
- Wistron 13221-SB DL340-HSW MB 13221-1 BOARDVIEW(BDV)(.GR) .rar Also posted in: Схемы (Schematics), Boardview, Datashit…Download from Telegram
BIOS and firmware 5 All bios and firmware →
- DELL3440_DL340_HSW_13221_1_REV_A00.rarDownload from Telegram
- DL340 HSW (13221-1 WVPHP) (REV A00).rarDownload from Telegram
- DELL_LATITUDE_3440_DL340_HSW_MB_13221_1_PWB_WVPHP_REV_A00_WORKING.rarDownload from Telegram
- DELL_LATITUDE_3440_DL340_HSW_MB_13221_1_WVPHP_REV_A00_WORKING_BIOS.rarDownload from Telegram
- DELL_LATITUDE_3440_DL340_HSW_MB_13221_1_WVPHP_REV_A00_WORKING_BIOS.rarDownload from Telegram
Frequently asked questions
Which laptops use the 13221-1 motherboard?
How do I open the 13221-1 boardview file?
What should I check before flashing the 13221-1 BIOS?
Guides for this board
Similar boards
Browse more
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