Lenovo ThinkPad S5-S540 Schematic – Compal VIUS6 LA-A171P Schematic 06/23/202006/24/2016 by notebook Schematic for ThinkPad S5-S540 Ultrabook, Compal VIUS6 LA-A171P mainboard. OEM: Compal Electronics, Inc. Rev: 1.0 Format: PDF Total Pages: 46 File size: 3.73MB $15.00 $9.90 – Add to Cart Checkout Added to cart