, is a fascinating "time capsule" motherboard for hardware enthusiasts and repair technicians. Originally manufactured by

HP H-IG41-uATX (Rev 1.1) , manufactured by Pegatron (often codenamed

, often referred to by its HP codename , is a micro-ATX motherboard manufactured by Foxconn for various HP and Compaq desktop series, including the Compaq 500B and HP Pavilion P6317. While a full manufacturer schematic (circuit diagram) is rarely available to the public, the board's layout and technical specifications are well-documented for repair and upgrade purposes. Technical Specifications