Placa madre NM-B891 para Lenovo ThinkPad T490S X390 con CPU i7 8/16G-ram 01Hx916
UMA or DIS (Graphics card). For Lenovo: FRU: 5B20SXXXXX/5B21BXXXXX. A:We promise that it can be compatible perfectly if you provide the correct information of Motherboard,such as the laptop model and the part number of Motherboard.