Lenovo ThinkPad X13 Gen 4 Schematic & Boardview – LCFC KX3D5 NM-F291 Schematic & Boardview 07/12/2025 by notebook Schematic & Boardview for Lenovo ThinkPad X13 Gen 4 Laptop/Notebook, LCFC KX3D5 NM-F291 Mainboard Tag: KX3D5 NM-F291 Rev: 1.0 Format: PDF+CAD File size: 2.33MB $9.90 – Add to Cart Checkout Added to cart