Lenovo SYSTEM BOARDS
5B20W77474
is compatible in the following Models:
Lenovo ThinkPad L Series laptops
ThinkPad L14 (20U1, 20U2) Laptops - 20U10046AU
ThinkPad L14 (20U1, 20U2) Laptops - 20U2S0PJ00
ThinkPad L15 (20U3, 20U4) Laptop - 20U3011AU
ThinkPad L15 (20U3, 20U4) Laptop - 20U3D04200
ThinkPad L15 (20U3, 20U4) Laptop - 20U4S1F
ThinkPad L15 (20U3, 20U4) Laptop - 20U4S2QH