Finding a formal, stand-alone manual for the Pegatron 2AD5 can be tricky because it is an OEM (Original Equipment Manufacturer) motherboard , primarily used in HP desktop systems like the HP Pavilion p7-1240 HP Envy h8 HP Support Community Instead of a traditional multi-page booklet, HP provides a motherboard specifications page that serves as the official technical manual. 📄 Official Pegatron 2AD5 Resources Official Spec Sheet (The "Manual"):