HP Pavilion 550 / Envy 750 Series Motherboard MSI MS-7906 808920-002 808920-602 - Genuine. Compatible Models: HP Pavilion 550 series (550-101A, 550-102A, 550-103A, 550-104A, 550-105A, 550-109, 550-112na, 550-114A, 550-115A, 550-130, 550-132, 550-159C, 550-213W, 550-227C, 550-300NT, 550-310, 550-107NG); HP Envy 750 series (750-110, 750-116, 750-287C).
