POS-7893 High Performance POS Motherboard52.2 Installation StepsPlease follow the steps below to install your computer:1. Adjust all jumpers onboard as per the user manual.2. Install CPU3. Install Memory4. Install other expansion cards5. Connect all signal lines, cables, panel control circuits and power adaptor.6. Power on the computer and complete BIOS setup.Key components of this motherboard are Integrated circuit, and these componentscould be easily damaged by electrostatic influence. So, before installing this unit, pleasealways keep the following precautions in mind:1. Hold the board by edges, don’t touch any components or plug and socket pins.2.Wear anti-static gloves/wrist strap while touching the integrated circuit components, such asCPU, RAM, etc.3.Put those unused or uninstalled components in static shielding bags or trays.4.Please first check the power switch is off before connecting the power plug.2.3 Install CPUPls follow the steps below to install CPU(1)Open the cover of CPU socket on the motherboard.(2)Hold CPU by both sides. Make the triangle mark of its Pin1 aim at the socket notch markand insert CPU into the socket.(3)Check the installation of CPU and close the socket cover.Pls follow the steps below to install CPU FAN:(1)Make sure the CPU FAN heat sink fits the CPU surface and fix the fan on the motherboard.(2)Connect the fan power cord to the CPU FAN socket.2.4 Install MemoryBoard with 2x DIMM slots. Please pay attention to following two points when installing thememory bank:1. Please first align the notch of the RAM with the socket and press the memory bankdownward softly to tighten the connection.