HP 773077-001 - System board (motherboard) - Includes an AMD A6 Pro-7050B dual-core processor (2.2GHz, 1MB Level-2 cache, 17W TDP), AMD A76M FCH ch

System board (motherboard) - Includes an AMD A6 Pro-7050B dual-core processor (2.2GHz, 1MB Level-2 cache, 17W TDP), AMD A76M FCH chipset, and AMD Radeon R5 M255 graphics with 2GB discrete memory - For use in models without Windows 8.1