Understanding Leds; Hp D2D4324/4312 Backup System - HP D2D Installation And Configuration Manual

7 Understanding LEDs

HP D2D4324/4312 Backup System

HP D2D41 12/4106 Backup System
HP D2D2502/2504 Backup System
Drive LEDs
Fibre Channel card LEDs
Capacity upgrade kit LEDs
HP D2D4324/4312 Backup System
Front view of the HP D2D4324/4312 Backup System
Figure 35 Front view of the HP D2D4324/4312 Backup System
1. Power On button/LED
2. System Health LED
3. Beacon LED
4. System Insight Display
44 Understanding LEDs
Steady green: Power connected, device ready to use
Steady amber: Device switched off or in hibernation with
power connected
Off: No power connected
Steady green: Hardware is performing correctly
Flashing amber: degraded condition
Flashing red: critical condition, such as power supply or
fan failure
Steady blue: identifies the unit
Amber: Power off or system hardware fault
The HP Systems Insight Display LEDs represent the system
board layout and may be useful for troubleshooting. See
the "Maintenance and Service Guide" for more details.