HP Probook 450 G2 Schematic – Compal ZPL40/ZPL50/ZPL70 LA-B181P Schematic 06/24/2016 by notebook Schematic for HP Probook 450 G2 Laptop/Notebook, ZPL40/ZPL50/ZPL70 LA-B181P mainboard. OEM: Compal Electronics, Inc. Rev: 0.5 Format: PDF Total Pages: 62 File size: 3.68MB Price: $16.9 $16.99 $9.90 – Add to Cart Checkout Added to cart