Server component identification 21
Activity
LED (1)
Online LED
(2)
Fault LED
(3)
Interpretation
Off Off Off One or more of the following conditions may exist:
• The drive is not configured as part of an array
• The drive is configured as part of an array, but it is a
replacement drive that is not being accessed or being rebuilt yet
• The drive is configured as an online spare
If the drive is connected to an array controller, you may replace the
drive online.
Hot-plug SAS hard drive LEDs
Item Description
1 Fault/UID LED (amber/blue)
2 Online LED (green)
Hot-plug SAS hard drive LED combinations
Online/activity LED
(green)
Fault/UID LED
(amber/blue)
Interpretation
On, off, or flashing
Alternating amber
and blue
The drive has failed, or a predictive failure alert has been
received for this drive; it also has been selected by a
management application.
On, off, or flashing Steadily blue
The drive is operating normally, and it has been selected by a
management application.
On
Amber, flashing
regularly (1 Hz)
A predictive failure alert has been received for this drive.
Replace the drive as soon as possible.
On Off The drive is online, but it is not active currently.
