Using Status and Drive Light Behavior to Monitor Components116 Snap Server 700i Series User’s GuideThe LEDs operate as described in the following tables:Power LEDSolid green The server is powered on.Off The server is powered off.System LEDBlinks green 2 timesper secondThe server is booting up.Blinks green 3 timesper secondThe server is shutting down.Solid or blinkingamber at boot timeA problem was detected. The server will not boot.Blinking amberduring normaloperationA thermal problem was detected.Solid amber Other problem was detected.LAN 1 and LAN 2 LEDs (ETH0 and ETH1)Solid green The server is active and connected to the network.Off The port is disconnected or the Ethernet cable is notconnected or linked to an active switch.LAN 3 and LAN 4 LEDs (ETH2 and ETH3 on NIC card on rear of server)Activity LED Solid green The server is active and connected to the network.Green flashing Indicates data activityOff The port is disconnected or the Ethernet cable isnot connected or linked to an active switch.10/100/1000T LED Solid yellow Indicates speed at 1000TAmber flashing The adapter is being identified.Unit ID (UID) Frontand Back LEDsBlue Unit ID is on and identifies the unit (front and back).Off Unit ID has not been turned on.
