New P/n:431203323050 , For Lenovo Ideapad 120s-11iap Notebook Motherboard , 5b20p23755 ( With N3350 Cpu 2g Ram 32g Ssd ) Test Ok - Laptop Motherboard - AliExpress
AliExpress
Lenovo IdeaPad 120s-14IAP Repair - iFixit
Lenovo Ideapad 120S-14IAP Audio USB Board Memory Card With Cable 5C50P23900 | eBay