Lenovo IdeaPad S145-15IWL Schematic & Boardview – LCFC FV440/FS441/FS540 NM-C121 Schematic & Boardview 09/04/2021 by notebook Schematic & Boardview for Lenovo IdeaPad S145-15IKB Laptop/Notebook. Lenovo FV440/FS441/FS540 NM-C121 Mainboard Tag: FV440/FS441/FS540 NM-C121 Rev:0.1 Total Pages: 61 Format: PDF+TVW File Size: 3.05MB $19.90 $9.90 – Add to Cart Checkout Added to cart