Dell DD and PowerProtect Hardware 8.0 Features and Specifications

PDF

Rear LED indicators

The rear elements containing LEDs include each power supply, each I/O module, and the management module.

The figure shows the rear LEDS.

Rear LEDs — Figure 1. Rear LEDs

1. Management module service LEDs
2. Power supply LEDs
3. NVRAM LEDs
4. I/O Module LEDs

The power supply LEDs include:

AC LED on top
DC LED in the middle
Service Required LED on the bottom

Figure 2. Power supply LEDs

Power supply LEDs

Table 1. Rear LED status indicators
Part	Description or Location	State
Power supply	AC LED	Steady green indicates normal AC input power.
Power supply	DC LED	Steady green indicates normal DC output power.
Power supply	Service LED	Solid amber indicates a failed power supply.
I/O module	I/O module handle	Solid green means I/O module functioning normally. Amber indicates a fault condition. Each I/O module also has per port LEDs. These LEDs are blue on the FC, and SAS I/O modules. They light when the port is active.
Management module	Bicolor LED	Solid green means management module functioning normally. Amber indicates that the management module requires service.