Dell Precision M4700 Schematic – Compal QAR00 LA-7931P Schematic 08/11/201508/11/2015 by notebook Schematic for Dell Precision M4700 laptop/notebook, Compal QAR00 LA-7931P mainboard. Rev: 0.1 Total Pages: 70 File size: 1.20MB Price: $10 $10.00 – Add to Cart Checkout Added to cart