Intergrated Independent Laptop motherboard for Lenovo| Alibaba.com
Amazon.com: Lysee Laptop Motherboard - for lenovo thinkpad T440 NM-A102 00HM173 laptop motherboard with I5-4300U UMA and 4G RAM 100% tested work : Electronics
Lenovo ThinkPad T440 14" i5-4300U 1.9GHz Motherboard NM-A102 04X5014 AS IS ER*