Lenovo SYSTEM BOARDS
5B20S42126
is compatible in the following Models:
Lenovo C Series laptops (ideapad)
IdeaPad C340-14IWL Laptop - 81N40027AU
IdeaPad C340-14IWL Laptop - 81N4002RA
IdeaPad C340-14IWL Laptop - 81N4003BAU
IdeaPad C340-14IWL Laptop - 81N4006CAU
Lenovo Flex Series Laptops
FLEX-14IWL Laptop (ideapad) - 81SQ0003US