Lenovo SYSTEM BOARDS
5B20W77450
is compatible in the following Models:
Lenovo ThinkPad L Series laptops
ThinkPad L14 (20U1, 20U2) Laptops - 20U1S08F00
ThinkPad L14 (20U1, 20U2) Laptops - 20U2S08D00
ThinkPad L14 (20U1, 20U2) Laptops - 20U2S5D900
ThinkPad L14 (20U1, 20U2) Laptops - 20U2S5LL0W
ThinkPad L14 (20U1, 20U2) Laptops - 20U2S8PC00
ThinkPad L14 (20U1, 20U2) Laptops - 20U2S9RT00
ThinkPad L15 (20U3, 20U4) Laptop - 20U3011AU
ThinkPad L15 (20U3, 20U4) Laptop - 20U3D04200
ThinkPad L15 (20U3, 20U4) Laptop - 20U4S1F
ThinkPad L15 (20U3, 20U4) Laptop - 20U4S1U400
ThinkPad L15 (20U3, 20U4) Laptop - 20U4S2QH