ThinkPad L14 Gen 2 (Type 20X5, 20X6), ThinkPad L15 Gen 2 (Type 20X7, 20X8) NM-D391
BoardView, Schematics
AMD BIOS L14 GEN 2
BoardView, Schematics
AMD BIOS L14 GEN 2
About this board
Thinkpad L14 GEN 2 AMD RYZEN — motherboard NM-D391.
Lenovo had this board built by LCFC; LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.
From the title: AMD platform.
What this thread covers
- 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.
If you have a working file for this board, please share it below. More files: search NM-D391 in File Finder.
Attachments
LENOVO L14 GEN 2 AMD NM-D391.rar
7.4 MB · Views: 43
7.4 MB · Views: 43
W25X40CL U2805@WSON8.rar
8.6 KB · Views: 26
8.6 KB · Views: 26
NM-D391.pdf
2.5 MB · Views: 30
2.5 MB · Views: 30
NM-D391 REV1.0.cad.zip
248.9 KB · Views: 33
248.9 KB · Views: 33
NM-D391 BoardView PDF.pdf
212.8 KB · Views: 29
212.8 KB · Views: 29