Dell nspiron
Skylake-U 14091-1
Inspiron 20-3059
Inspiron 24-3459
BIOS and KBC IT873X
Schematics boardview
Dell Inspiron 3059 - 3459, Skylake-U, 14091-1 pdf
14091-1 BOTTOM.pdf
14091-1 TOP.pdf
Dell Inspiron 3059 - 3459, Skylake-U, 14091-1 Boardview (.CAD).cad
Skylake-U 14091-1
Inspiron 20-3059
Inspiron 24-3459
BIOS and KBC IT873X
Schematics boardview
Dell Inspiron 3059 - 3459, Skylake-U, 14091-1 pdf
14091-1 BOTTOM.pdf
14091-1 TOP.pdf
Dell Inspiron 3059 - 3459, Skylake-U, 14091-1 Boardview (.CAD).cad
About this board
Inspiron 20-3059 24-3459 Skylake-U — motherboard 14091-1.
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 usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- 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.
Before flashing, always read and save the original chip. It holds the serial number, UUID, MAC address and ME data for that exact machine.
Have a tested file for 14091-1? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
