HP Pavilion Mini 300-200 Series Intel Pentium Dual Core 3805U 1.9GHz SR210 Processor Coltplus-P Desktop Motherboard 788298-015.HP Part Number: 788298-015Model Number: IPXHS-CDCompatible Part Numbers: 788298-615CPU: Intel Pentium Dual Core 3805U 1.9GHz SR210 ProcessorCompatible Models: HP Pavilion Mini 300-220 300-221 300-222 SeriesPlease note: Motherboards are part number specific. You must order by the exact part number of the motherboard you are replacing; this is required in order to avoid returns, delays and restocking fees. You can NOT go by the model or serial number alone! We obtain cross reference and compatibility information from the manufacturer (as well as other various sources); while we do this to the best of our ability, we do not guarantee its accuracy. If you are unsure, please check with your laptop manufacturer. Please order, based on the part number only!