Front Panel LEDs

Header		Header
1	Locate button/LED (white)	Normal state is off. Blinks when activated locally or remotely. Used to identify a server.
2	Service action required LED (amber)	Normal state is off. Blinks when an internal component is in a fault state. Used to indicate that service is required. Integral part of server troubleshooting.
3	Power/OK LED (green)	Normal state is on steady (the server is functioning in properly in full-power mode. Blinks when the server is in stand-by power mode.
4	Power button	Used to power the server on and off. Press once for graceful shutdown. Press and hold for four seconds to perform and immediate shutdown. Use a stylus or other thin pointed object.
5	Front fan fault LED (amber)	Normal state is off. Blinks when one of the internal fan trays is in a fault state. Used to indicate that service is required. Integral part of server troubleshooting.
6	Rear Power supply fault (amber)	Normal state is off. Blinks when one of the power supplies is in a fault state. Used to indicate that service is required. Integral part of server troubleshooting.
7	System overheat fault (amber)	Normal state is off. Blinks when the ambient temperature within the server chassis exceeds safe operational level. Used to indicate that service is required. Integral part of server troubleshooting.
8	Hard drive status LEDs (3)	Normal state: the right (green) LED is lit (the hard drive is operating properly). If the middle (amber) LED is lit, the drive has a fault and should be replaced. The left LED is not functional and does not light.

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