NM-C781 per Lenovo Ideapad 3-15IML05 computer portatile scheda madre 5205U CPU 4 GB 5B21B36517
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. For Lenovo: FRU: 5B20SXXXXX/5B21BXXXXX.