Owners Manual

Table 3. Power supply module features and indicators (continued)
Item Indicator or Connector Icon Description
Off Indicates that you cannot remove the
power supply module from the system.
6 Service action required
indicator
The service action required indicator lights amber when there
is a fault in the power supply module.
7 AC power indicator
Green Indicates that AC output voltage is
within the limit.
Off Indicates that AC output voltage is not
within the limit.
Physical-disk LED indicators
Figure 7. Physical-disk LED indicators
Table 4. physical-disk LED indicators
Item Indicator Icon Description
1 Service action allowed
indicator
CAUTION: Remove the physical disk from the system
only if the service action allowed indicator lights
blue. Removing the physical disk from the system
when the service action allowed indicator is off may
damage the system.
Blue Indicates that you can safely remove
the physical disk from the system.
Off Indicates that you cannot remove the
physical disk from the system.
2 Service action required
indicator
The service action required indicator lights amber when there
is a fault in the physical disk.
About your system 11