Lenovo IdeaCentre 3 24ADA6 3 22ADA6 Motherboard Mainboard UMA 5B20U54607
Motherboard Mainboard Logicboard Board. DALI Ath-3050U UMA NO DPK. This part is a genuine part direct from Lenovo so you can be sure you are receiving the highest quality product available. Genuine Lenovo.