HP Pavilion 500 550 Series AMD A78 Chipset Socket FM2b Orchid2-S Desktop Motherboard 782614-001 782614-501 782614-601.
Chipset: AMD A78 FCH
Socket: FM2b
Max Supported Memory: 16GB
Number of Memory Slots: 2
Memory Type: DDR3 SDRAM
Network/Communications: 1000BASE-T
Audio: ALC659-CG
Input/Output Ports: 4x USB 2.0; 1x VG; 1x HDMI; 2x USB 3.0; 1x Ethernet; Audio Ports
Expansion Slots: 1x PCI Express x16 (Gen 3.0); 1x PCI Express x1 (Gen 2.0); 1x PCI Express mini card
Form Factor: uATX
Type: Desktop Motherboard
Please Note: Motherboards are part number specific. You must search by the exact part number of the motherboard you are replacing. The manufacturer part number of the original motherboard has to be an exact match to one you are buying or listed under the list of compatible part numbers, otherwise it may be different and may not work. Buying a matching part number is required in order to avoid returns, delays and lost shipping fees. You can NOT go by the model or serial number of the system alone! We obtain cross reference and compatibility information from the manufacturer (as well as various other sources) and while we do this to the best of our ability, we do not guarantee its accuracy. If you are unsure, please check with your system manufacturer. Please order based on the part number only!