Sun Microsystems Sun Fire V440 Parts Installation And Removal Manual page 17

Disk Drive Status LEDs
Each disk drive has its own status LEDs.
3
Internal
disk bays
2
1
0
Listed from top to bottom, the disk drive LEDs operate as described in the following
table.
Disk Drive LEDs
TABLE 1-2
Icon Name
OK-to-
Remove
Service
Required
Activity
Disk drive LEDs
Description
This blue LED lights when the disk drive has been taken
offline and is ready to remove.
Reserved for future use.
This green LED is lit when the disk drive is operating
normally. It flashes slowly during the disk drive hot-plug
procedure. It flashes rapidly when the disk is spinning up or
down, or during read/write activity.
Chapter 1 Identifying Front Panel and Back Panel Features 5