Problem determinationTroubleshooting by LEDsTroubleshooting by LEDsSee the following sections for information on available LEDs.System-board LEDThe following illustration shows the LED on the system board.Ethernet port (10/100/1000 Mbps RJ-45) LEDsThis topic provides information on LEDs of Ethernet port (10/100/1000 Mbps RJ-45).Give documentation feedback