MOCKINGBIRD-L CML Dis 8L 19709-1
BIOS MOCKINGBIRD-L CML Dis 8L 19709-1
Schematics+Unlock bios
19709-1 Boardview
BIOS MOCKINGBIRD-L CML Dis 8L 19709-1
Schematics+Unlock bios
19709-1 Boardview
About this board
Dell 3410 MOCKINGBIRD-L CML Dis 8L — motherboard 19709-1.
The board was manufactured by Wistron for Dell. Wistron board numbers are 5–6 digits plus a revision, so you can confirm it on the PCB silkscreen.
From the title: discrete graphics.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search 19709-1 in File Finder.
Attachments
19709-1 3510 8mb.rar
2.2 MB · Views: 60
2.2 MB · Views: 60
19709-1 3510 16mb ok.rar
5.5 MB · Views: 71
5.5 MB · Views: 71
3410 19709-1 uma schematic.rar
2.7 MB · Views: 52
2.7 MB · Views: 52
3410 19709 DIS schematic.rar
4.7 MB · Views: 57
4.7 MB · Views: 57
19709-1.GR Boardview.zip
89.1 KB · Views: 9
89.1 KB · Views: 9
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