This document introduces the hardware installation, driver installation instructions, BIOS settings, etc. of the C.945GC- DVR Ver2.4 motherboard. The motherboard adopts Intel 945GC+ICH7 chipset design, supports various models of central processors and memory, and has integrated display core, 6-channel sound card, 100Mbps network card, etc. It has strong expansion performance and is a cost-effective motherboard.