Chromebook Lenovo N42-20 DANL6CMB6F0
Bios
Schematic
Boardview
Bios
Schematic
Boardview
About this board
This thread is for the Chromebook Lenovo N42-20 with main board DANL6CMB6F0.
The board was manufactured by Quanta for Lenovo. Quanta board numbers start with DA and include MB, 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.
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 DANL6CMB6F0 in File Finder.
Attachments
NL6C.pdf
725.2 KB · Views: 16
725.2 KB · Views: 16
NL6C.BRD.zip
55 KB · Views: 16
55 KB · Views: 16
GD25LQ648MB.zip
2.2 MB · Views: 14
2.2 MB · Views: 14
25Q41BS512KB.zip
107.4 KB · Views: 16
107.4 KB · Views: 16
