HP pn: 685404-001 Системная плата
Оригинальное название и совместимость с моделями: System board (motherboard) - Features the Intel QM77 chipset and HD Graphics 4000 integrated UMA graphics - Includes replacement thermal material - For use in models equipped with Windows 7 (Not for use in China or Ukraine), SPS-MB UMA QM77 , 685404-001 HP Elitebook 2570p