Table 20. LED indicators on drives (continued)
Function
Color
Status
Description
3
Fault
Amber
On
A fault occurred on the
drive. The LED is turned
off when the drive is
removed and replaced.
Flash
The drive is being
identified, a fault might
or might not be
detected.
Off
The installed drive is
operating normally.
Figure 145 on page 133 shows the LEDs on a secondary expansion module.
Figure 145. LEDs on a secondary expansion module
1
Online indicator
2
Fault indicator
Table 21 on page 133 describes the meaning of the LEDs on each secondary expansion module.
Table 21. LED indicators on secondary expansion modules
Function
Color
Status
Description
1
Power
Green
On
The secondary expansion
module is receiving power.
Flashing
Not used.
Off
The secondary expansion
module is not receiving
power.
2
Fault
Amber
On
Not used.
Flash
The secondary expansion
module is being identified.
Off
The secondary expansion
module is operating
normally.
Chapter 4. Installing an optional 5U SAS expansion enclosure 133
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