Understanding Led Indicator Status; Enclosure Leds; Bezel Leds; Location Of Bezel Leds - HP 3PAR StoreServ 7000 Troubleshooting Manual

2 Understanding LED Indicator Status

Storage system components have LEDs indicating status of the hardware. Use the LED indicators
to help diagnose basic hardware problems. This chapter provides tables and illustrations of
component LEDs.

Enclosure LEDs

Bezel LEDs

The bezel LEDs are located at the front of the system on each side of the drive enclosure. The bezels
have three LED indicators. See
Figure 10 Location of Bezel LEDs
Table 3 Description of Bezel LEDs
Callout LED
1 System Power
2 Module Fault
3 Disk Drive
Status
NOTE: Prior to running installation scripts, the numeric display located under the Disk Drive Status
LED may not display the proper numeric order in relation to their physical locations. The correct
sequence will be displayed after the installation script is completed.
16 Understanding LED Indicator Status
Figure 10 (page
LED Indicates
Appearance
Green On – System power is available.
Amber On – System is running on battery power.
Amber On – System hardware fault to I/O modules or PCMs within the enclosure.
At the rear of the enclosure, identify if the PCM or I/O module LED is also
Amber.
Amber On – There is a disk fault on the system.
16).