Hot-Plug Scsi Hard Drive Leds - HP ProLiant BL40p Setup And Installation Manual

Hot-Plug SCSI Hard Drive LEDs

Each hot-plug SCSI hard drive has three LEDs located on the front of the drive. The
LEDs provide activity, online, and fault status for each corresponding drive when
configured as a part of an array and attached to a powered-on Smart Array controller.
Their behavior may vary depending on the status of other drives in the array. Use
Figure E-3 and Table E-3 to identify LED locations and functions.
CAUTION: Before removing a hard drive, refer to the HP ProLiant Servers
Troubleshooting Guide on the Documentation CD for information on hard drive
replacement.
•
The first LED indicates drive activity status (1), where on indicates activity and
off indicates no activity by the drive.
•
The second LED indicates online status (2), where flashing indicates an active
online condition and off indicates an inactive online condition.
•
The third LED indicates fault status (3) where flashing indicates fault-process
activity and off indicates a no-fault-process activity.
Figure E-3: Hot-plug SCSI hard drive LEDs
HP ProLiant BL40p Server Blade Setup and Installation Guide
LEDs and Switches
E-5