Symantec netbackup 5030, Troubleshooting Manual, Page: 43 / 69

Table 5-8
Symantec Storage Shelf I/O module LED indications (continued)
Description State LED name
Ready
N/A
Module failure. Also on for
one minute when power
applied to indicate that unit
is starting up.
Off
Solid green
Flashes green
Red
Not lit
I/O module
Note:
When the Symantec Storage Shelf starts up, the primary I/O module (on
the left side of the rear panel) starts up first. The LED for the primary I/O module
turns green when the module is ready. The secondary I/O module (on the right
side of the rear panel) starts after the primary module is operational.
About the Symantec Storage Shelf power supply LED
The rear panel of the Symantec Storage Shelf contains two side-by-side power
supplies. Each power supply includes two fans, a connector for an AC outlet, an
on/off switch, and a status LED.
Figure 5-7 shows the power supply LED on the Symantec Storage Shelf. Table 5-9
provides the information about the status states the LED indicates.
43 Understanding the LED status indicators
About the Symantec Storage Shelf power supply LED