Chapter 3: System Interface
3-3

HDD

On the SuperServer 5017P-TLN4F/TF, this LED indicates SATA drive activity when
ashing.

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 ashes it indicates the drive is rebuilding. When solid on
it indicates a SATA drive failure. If a drive fails, you should be notied by your
system management software. Please refer to Chapter 6 for instructions on
replacing failed drives.