Chapter 2: Installation To Remove: Use your thumbs gently to push each release tab outward to release the DIMM from the slot. 2-5 I/O Port/Control Panel Connector Locations The I/O ports are color coded in conformance with the PC99 specification to make setting up your system easier. See Figure 2-3 below for the colors and locations of the various I/O ports. Figure 2-3. I/O Port Locations and Definitions Mouse Parallel Port (Green) (Burgundy) Keyboard USB Ports COM1 Port VGA Port LAN1 LAN2 (Purple) (Turquoise) (Blue) Port Port 2-5