P52 (Type 20M9, 20MA) Laptop (ThinkPad) NM-B561 REV 1.0
NS-B561.tvw
NM-B561 REV1.0.tvw
NS-B562.tvw
boardview BIOS Schematics
Lenovo Thinkpad P52 – LCFC EP520 NM-B562-NM-B561 Schematic
NS-B561.tvw
NM-B561 REV1.0.tvw
NS-B562.tvw
boardview BIOS Schematics
Lenovo Thinkpad P52 – LCFC EP520 NM-B562-NM-B561 Schematic
About this board
Files for the P52 (Type 20M9 20MA) Laptop (ThinkPad) motherboard, board number NM-B561.
The board was manufactured by LCFC for Lenovo. LCFC (Lenovo/Compal) board numbers start with NM-, so you can confirm it on the PCB silkscreen.
Files listed for this board
- BIOS (full SPI chip dump, .bin)
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 NM-B561? Reply below and help the next technician. Looking for something else? Search all files in the File Finder.
Attachments
EC.bin
256 KB · Views: 16
256 KB · Views: 16
Lenovo Thinkpad P52 - NM-B561 Boardview.zip
8.9 MB · Views: 62
8.9 MB · Views: 62
Lenovo Thinkpad P52 - NM-B561 clean me.rar
9.1 MB · Views: 103
9.1 MB · Views: 103
Lenovo Thinkpad P52 – LCFC EP520 NM-B562-NM-B561 Schematic.pdf
3.4 MB · Views: 36
3.4 MB · Views: 36
