Lenovo IdeaPad 5-15ITL05 Motherboard Main Board Intel i3-1115G4 8GB 5B21B37514
MPN 5B21B37514, 448.0K121.0011. Model (Family) Lenovo IdeaPad 5-15ITL05. This motherboard does boot into BIOS. The part has been pulled from a working device and it is in a very good condition.