General Description 2-5Rear View1 AC inletConnect the AC power cord to this socket.2 Mouse connectorThe connector is used to connect a PS/2 mouse.3 Serial port (COM A) connectorThe connector is used to connect a device with the serial interface.4 LINK/ACT LED (green)The ACT/LINK LED is lit green when the network port is being linked with the connected devicesuch as a hub (LINK state). If a data is transferred through a network port, the LED blinks green(ACT state).5 Management LAN portThis LED indicates the transfer rate of the LAN port.6 100/10 LEDThis LED indicates the transfer rate of management LAN port.7 USB connectors 1/2The connector is used to connect a device compliant with the USB interface. The last digitnumber "1" indicates connector 1, and the number "2" indicates connector 2.8 1000/100/10 LEDThis LED indicates the transfer rate of LAN port.9 Keyboard connectorThe connector is used to connect a PS/2 keyboard.10 Monitor connectorThe connector is used to connect a display unit.11 UID (Unit ID) switch / UID LED (blue)Press the UID switch to turn on/off the UID LEDs on the front and rear panels of the server. TheLED blinks when software issues a command.12 STATUS LED (rear) (green/amber)Indicates the server status. Lights green while the server is operating normally, lights or blinksamber when the server fails.13 LAN connectorsThe connectors are used to connect the network systems on LAN through 1000BASE-T/100BASE-TX/10BASE-T interface.The last digit number indicates LAN port number.* The number may differ from that shown on OS.14 PCI board extension slotInstall the optional PCI board into these slots.14-1 Low-profile PCI board14-2 Full-height PCI board1 2 3 4 5 7-1 4 8 4 8 14-29 10 7-2 12 13-1 13-2 14-1611