System Board1-51.4 Installing a CPU1.4.1 Installation ProceduresObserve the ESD precautions when installingcomponents. See section 1.2.The system board features a zero-insertion force (ZIF) socket for easyCPU installation.Follow these steps to install a CPU:1. Pull up the socket lever.2. Insert the CPU, making sure that pin 1 (indicated by a notchedcorner) of the CPU connects to hole 1 of the socket.3. Pull down the socket lever to lock the CPU into the socket.Step 1Hole for Pin 1Step 2Step 3Figure 1-2 Installing a CPUNotched corner