Lenovo · laptop motherboard

Lenovo ThinkPad P52 NM-B561

BoardviewBIOS
Board code
NM-B561
Made by
LCFC
Revisions
Rev 1.0
Files
4
Updated

Lenovo ThinkPad P52 NM-B561 is a laptop motherboard designed by LCFC and used in the Lenovo ThinkPad P52.

The catalog has 2 boardview files and 2 BIOS files for it, posted between 2021 and 2026 across 4 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev 1.0; other revisions of the same board can differ in parts and layout.

The boardview comes in .TVW format. .TVW files usually need FlexBV or the viewer they were exported for; OpenBoardView handles .BRD, .BDV and .FZ. See How to Open .TVW Boardview Files.

BIOS notes: file names mention 32 MB chip sizes; versions with a cleaned ME region are included. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Compatible models

Files for Lenovo ThinkPad P52 NM-B561

Boardview files 2 All boardview files →

BIOS and firmware 2 All bios and firmware →

Notes from the source posts

  • BIOS &KBEC

Frequently asked questions

Which laptops use the NM-B561 motherboard?
File names in the catalog tie NM-B561 to the Lenovo ThinkPad P52. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of NM-B561 do I have?
Files for this board mention Rev 1.0. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
How do I open the NM-B561 boardview file?
The boardview for NM-B561 is available as .TVW. .TVW usually needs FlexBV or the matching viewer. See What Is a Boardview File and Why You Need One.
What should I check before flashing the NM-B561 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 32 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

Guides for this board

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file