Amazon.com: LTPRPTS Replacement Laptop Motherboard System Board CPU Mainboard for Dell Latitude 5500 SRF9Z i5-8365U LA-G902P 02WW69 2WW69 Test OK : Electronics
Dell 03M26R - Laptop Motherboard for Latitude E7440
VAUA0 LA-9591P Mainboard For DELL Latitude E7440 Laptop motherboard CN-0P9C43 03M26R With i5 i7 4th CPU DDR3L 100% well work - AliExpress
Intel Dell Latitude E7440 LA-9591P Laptop Motherboard
Dell Latitude E7440 14" Intel i7-4600U 2.1GHz Motherboard WK2DM LA-9591P
Dell Latitude 5400 i7-8665U 1.9GHz Laptop Motherboard - 6RVRC
Dell Latitude E7440 Motherboard Removal and Installation