HP StorageWorks 1500 Modular Smart Array maintenance and service guide (356606-002, October 2006)

3 System components and LEDs
This chapter includes figures and tables that identify system components and describe chassis and
module LEDs patterns.
•Frontview
•Rearview
• Chassis and component LEDs
Front view
1
5 6
2 3 4
15503
1
Unit ID button and LED (blue)
2
System fault LED (amber)
3
Heartbeat LED (blinking green)
4
Power on/Standby button (green or amber)
5
MSA1000 controller
6
Controller blank
maintenance and service guide
19