NM-F261 – Lenovo ThinkPad T14
NM-F261 is the LCFC main board used in the Lenovo ThinkPad T14. ChambersDesignInc.com has indexed 2 files for this board — 2 schematics and 1 boardview.
The earliest file dates from September 2025 (Cyberlan Electronics and Schematics & Boardviews Archive).
Schematics 2
From the uploader
LENOVO ThinkPad T14 Gen4 AMD LCFC KT4D2_KP4D5_KT6D2_KP6D5 NM-F261 Rev 1.0 BOARDVIEW(BDV)(.CAD)
Board facts
| Board number | NM-F261 |
|---|---|
| Designed by | LCFC |
| Platform group | NM-F |
| First seen | 2025-09-16 |
| Source channels | Cyberlan Electronics, Schematics & Boardviews Archive |
| About the number | LCFC is Lenovo's joint venture with Compal; its main boards use NM- numbers and sub-boards NS- numbers. |
Laptops that use NM-F261
What these files are for
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
Questions
Is there a boardview for NM-F261?
Yes, 1 boardview file.
Which laptops use the NM-F261 board?
Files in the catalog link NM-F261 to the Lenovo ThinkPad T14.
Who designed the NM-F261 board?
NM-F261 is an LCFC board number used by Lenovo.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.