PX759 Dell System Board (Motherboard) Core i5 1.7GHz (i5-4210U) for Latitude E7240 (Refurbished)
Amazon.com: CN-0VNKRJ 0VNKRJ VNKRJ AAZ60 LA-C461P Mainboard for Latitude E7470 Laptop Motherboard with SR2F1 I7-6600 CPU 100% Full Tested OK : Electronics