Lenovo SYSTEM BOARDS
5B20S41615
is compatible in the following Models:
Lenovo Legion Series Laptops
Legion Y740-15ICHg Laptop (Lenovo) - 81HE002BAU
Legion Y740-15ICHg Laptop (Lenovo) - 81HE002UAU
Legion Y740-15ICHg Laptop (Lenovo) - 81HE0088AU