Latitude 3420 cyborg-L14 MB TGL 203068-1
BIOS
32MB
BIOS
32MB
About this board
Latitude 3420 cyborg-L14 TGL — motherboard 203068-1.
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.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
Have a tested file for 203068-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
Latitude 3420 cyborg-L14 MB TGL 203068-1.rar
9.2 MB · Views: 116
9.2 MB · Views: 116
