Dell Inspiron 14-3421/3437/5437 Schematic – Wistron OAK14 DOE40-HSW 12314 Schematic 06/24/2016 by notebook Schematic for Dell Inspiron 14-3437/5437/3421 laptop/notebook, Wistron OAK14 12314 mainboard. OEM: Wistron Corporation Project code: 91.44L01.001 PCB P/N : 12314 Rev: X00 Format: PDF Total Pages: 104 File size: 2.25MB Price: $11 $11.00 $9.90 – Add to Cart Checkout Added to cart