Lenovo IdeaPad S145-15AST Schematic & Boardview – LCFC FFS44A/FS54A NM-C171 Schematic & Boardview 07/19/2021 by notebook Schematic & Boardview for Lenovo IdeaPad S145-15AST Laptop/Notebook. LCFC FS44A/FS54A NM-C171 Mainboard. Tag: FS44A/FS54A NM-C171 Rev: 1.0 Total Pages: 50+6 Format: PDF+TVW File Size:1.77MB $19.90 $9.90 – Add to Cart Checkout Added to cart