Chapter 3: System Interface
HDD
On the SuperServer
Power
Indicates power is being supplied to the system's power supply units. This LED should normally be illuminated when the system is operating.
3-4 Drive Carrier LEDs
Each drive carrier has two LEDs:
•Green: When illuminated, the green LED on the SATA drive carrier indicates drive activity. A connection to the SATA backplane enables this LED to blink on and off when that particular drive is being accessed. Please refer to Chapter 6 for instructions on replacing failed SATA drives.
•Red: When this LED flashes it indicates the drive is rebuilding. When solid on it indicates a SATA drive failure. If a drive fails, you should be notified by your system management software. Please refer to Chapter 6 for instructions on replacing failed drives.