Xerox 4540 Service Manual - Page 24

TABLE 1-3 Figure Legend-Sun Fire X4500 Rear Panel Features # Name Description 9 Serial management port SER MGT-RJ45 serial management port (serial connection to service processor). 10 Locate button/LED (white) Toggles on/off locally-Operators can turn on this on remotely to help them locate the enclosure in a crowded server room. Press to turn off. 11 System Fault LED (amber) Off-Normal operation On-Service action is required. A system running under these conditions are in a fault condition, but the SP does not log the reason the service LED is illuminated: • 220VAC with only 1 PSU • 110VAC with only two PSUs 12 System Status LED (green) Steady on- Power is on and system is operational. Blinking-Standby power is on but main power is off. Blinks briefly once every 3 seconds. Off - Power is off. 13 USB ports To connect USB 2.0 devices. 14 10/100/1000 Gigabit Ethernet ports To connect server to Ethernet. 15 System Controller status LEDs Blue - Ready to remove (service action allowed) Amber - Fault (Service action required) Green - OK (no action required) 16 Reset buttons Caution - Do not use these buttons unless instructed to do so by Sun service personnel. To operate these buttons, insert a nonconducting stylus into the recess. • SP - Service Processor. • HOST - This button resets the CPU but not the service processor. 1-10 Sun Fire X4500/X4540 Server Service Manual • May 2010