Dell PowerVault 770N (Deskside NAS Appliance) - Manual (Page 12)

Table 3-1 lists the system's status indicator codes.
Figure 3-1. System-Status Indicators
Table 3-1. System-Status Indicator Codes
Bezel Indicators Indicator Code
Status Caution
Off Off No power is available to the system, or the system is not powered on.
On Off The system is operating normally.
Off Blinking The system has detected an error and requires attention.
Blinking Off The system is identifying itself (see " Front-Panel Indicators and Features ").
Blinking Blinking or Off Systems management software causes the status indicator to blink to identify a particular system.
Front-Panel Indicators and Features
Additional indicators are located behind the bezel on the power supplies, hard drives, and the control panel. The CD and
diskette drives have a green activity indicator.
Figure 3-2 shows the front-panel indicators and features of the system. Table 3-2 describes the front-panel features.
Figure 3-2. Front-Panel Indicators and Features