Service manual

Chapter 3 Operation 3-9
FIGURE 3-7 Front LEDs (Front Bezel Removed)
TABLE 3-4 Hard Drive Status LED Descriptions (Front of System)
Indication Status
Green, steady Drive present, inactive
Green, flashing Drive present, active
Off Drive absent
TABLE 3-5 System Status LED Descriptions (Front of System)
Indication Status
Green Power supply is inserted and cabled on, normal.
Off Power supply is absent or power cords are not connected.
Amber Power supplies or fan has failed, or the system is running from a single power
supply.
Upper hard drive status
Lower hard drive status
System fault (amber)
Power (green)