Install Rear Cover Plug USB cable into USB port on rear cover. Item Description Qty 1 USB cable 1 2 USB port 1 3 Headphone jack 1 4 Headphone jack cable 1 5 Rear cover 1 Plug headphone jack cable into headphone jack on rear cover. Plug cable into Life Fitness logo backlight board in rear cover. Install seven screws securing rear cover to console using a Phillips screwdriver. Item Description Qty 1 Console 1 2 Screw 7 3 Rear cover 1 Tighten hardware to 16.8 in-lb (1.9 Nm). Parent topic: RFID PCB Replacement