19709-1 – Dell Latitude 3410
The 19709-1 (Wistron) motherboard is found in the Dell Latitude 3410. 6 files are indexed for this board: 2 BIOS files, 3 schematics and 1 boardview.
First posted in September 2021 in Schematics & Boardviews Archive, BIOS Archive and Cyberlan Electronics.
BIOS dumps 2
Schematics 3
Boardviews 1
From the uploader
FOR UNLOCE BIOS
19746-2 & 19709-1
Dell Latitude 3410 MOCKINGBIRD-L CML 19709-1 19746-1 19775-1 19812-1 UMA PDF
Dell Latitude 3410 MOCKINGBIRD-L CML 19709-1 19746-1 19775-1 19812-1 DIS PDF
Board facts
| Board number | 19709-1 |
|---|---|
| Designed by | Wistron |
| Platform group | 19XXX |
| CPU generation | Intel 10th gen |
| Graphics | discrete GPU |
| First seen | 2021-09-11 |
| Source channels | Schematics & Boardviews Archive, BIOS Archive, Cyberlan Electronics |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 19709-1
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Which laptops use the 19709-1 board?
Files in the catalog link 19709-1 to the Dell Latitude 3410.
Is there a boardview for 19709-1?
Yes, 1 boardview file in .bdv format.
Who designed the 19709-1 board?
19709-1 is a Wistron board number used by Dell.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.