HP 743703-501 - System board (motherboard) - With Intel HM87 Express chipset - For use in models with UMA graphics and Windows 8 Retail
HP 743703-601 - System board (motherboard) - With Intel HM87 Express chipset - For use in models with UMA graphics and Windows 8 Professional Retail
HP 747137-001 - System board (motherboard) - HM76 chipset, with UMA graphics memory - For use in models without Windows 8 Retail
HP 747136-001 - System board (motherboard) - HM86 chipset, with UMA graphics memory - For use in models without Windows 8 Retail
HP 787799-001 - System board (motherboard) - HM76 chipset, with UMA graphics memory, GLAN - For use in models without Windows 8 Retail
