For Lenovo Legion Y520 Y520-15IKBN laptop motherboard DY512 NM-B191 motherboard W/ I5-7300HQ i7-7700HQ CPU GTX1050 GPU Mainboard
Source For Lenovo Legion Y720-15IKB Laptop Motherboard With I7-7700HQ CPU GTX1060 GPU FRU 5B20N67218 NM-B163 DDR4 100% Tested Fast Ship on m.alibaba.com
Source For Lenovo Legion Y720-15IKB Laptop Motherboard With I7-7700HQ CPU GTX1060 GPU FRU 5B20N67218 NM-B163 DDR4 100% Tested Fast Ship on m.alibaba.com