Figure 2-3 Control Panel LEDs
NOTE: For troubleshooting information regarding control panel LEDs, see “Front Control Panel
LED Indicators” (page 98).
Hard Disk Drive LED Indicators
The hot-swappable disk drives have two LEDs per drive, as described below. Figure 2-4 shows
the hard disk drive LEDs.
Status LED The drive status LED displays green when disk power is on, and is off when
disk power is off.
Activity LED The drive activity LED is green and indicates disk drive activity. This LED
is controlled by the disk drive directly and turns on when a drive is accessed.
Figure 2-4 Hard Disk Drive LED Indicators
NOTE: For troubleshooting information regarding the hard disk drive LEDs, see “Hard Disk
Drive LED Indicators” (page 99).
DVD/DVD-R/DVD-RW Drives
The server is delivered with one DVD drive (DVD-R and DVD-RW are optional). Each of these
devices has one activity LED. Figure 2-5 shows the location of the DVD LEDs.
Figure 2-5 DVD Drive
22 Controls, Ports, and LEDs