Lenovo SYSTEM BOARDS
5B21J35454
is compatible in the following Models:
Lenovo Flex Series Laptops
IdeaPad Flex 5 16ABR8 - 82XY004FAU
IdeaPad Flex 5 16ABR8 - 82XY006SAU
IdeaPad Flex 5 16ABR8 - 82XYCTO1WW