| LED Name | 
    LED color | 
    Description | 
  
   
    | Locate LED and button | 
  
   
    | White | 
    Enables you to identify a particular server. The LED is controlled using one of the following methods: 
     Issuing the setlocator on or off command
     Using the Solaris OS command: locator -n (to turn on) or -f (to turn off). 
    This LED provides the following indications:
     Off - Normal operating state.
     Fast Blink - The server received a signal as a result of one of the preceding methods and is indicating 
       here I am - and that it is operational.
 | 
  
   
    | Service indicator LED | 
    Amber | 
    The service required LED will illuminate when any of the following conditions occur: 
     A fault is detected by the system diagnostics, such as POST
     When a FRU fails, such as a power supply  
    When a fault is detected, a fault message is generated and sent to the service processor (SMDC card) if installed.
 | 
  
   
    | Power OK LED | 
    Off |   
    The system is unavailable.  System power might be off or simply disconnected. | 
  
    | Green - Steady On | 
    Normal Operating State | 
    | Green - Slow Blink | 
    Indicates that the system is in SUSPEND mode. | 
  
    | Power on/off Button | 
    
Turns the system on and off.  This button is recessed to prevent accidental server power-off.
There is no Power On/Off button on the rear panel.  |