Lenovo SYSTEM BOARDS
5B21L59924
is compatible in the following Models:
Lenovo ThinkPad L Series laptops
ThinkPad L13 Gen 4 (21FG, 21FH) Laptop - 21FHS00X00
ThinkPad L13 Yoga Gen 4 (21FJ, 21FK) Laptop - 21FKS01B00
ThinkPad L13 Yoga Gen 4 (21FJ, 21FK) Laptop - 21FKS1FC00
ThinkPad L13 Yoga Gen 4 (21FJ, 21FK) Laptop - 21FKS1QS00
ThinkPad L13 Yoga Gen 4 (21FJ, 21FK) Laptop - 21FKSON300