Figure 10. DC PSU status indicator
1. DC PSU status indicator
Table 17. DC PSU status indicators
Convention Power indicator pattern Condition
A Green A valid power source is connected to the PSU and that the PSU is
operational.
B Flashing green When hot-adding a PSU, the PSU indicator flashes green. This indicates
that there is a PSU mismatch with respect to efficiency, feature set, health
status, and supported voltage. Ensure that both the PSUs are of the same
capacity.
C Flashing amber Indicates a problem with the PSU.
CAUTION: When correcting a PSU mismatch, replace only the
PSU with the flashing indicator. Swapping the PSU to make a
matched pair can result in an error condition and unexpected
appliance shutdown. To change from a High Output configuration
to a Low Output configuration or vice versa, you must turn off
the appliance.
CAUTION: If two PSU are used, they must be of the same type
and have the same maximum output power.
CAUTION: Combining AC and DC PSU is not supported and
triggers a mismatch.
D Not lit Power is not connected.
iDRAC Direct LED indicator codes
The iDRAC Direct LED indicator lights up to indicate that the port is connected and is being used as a part of the iDRAC
subsystem.
NOTE: The iDRAC Direct LED indicator does not turn on when the USB port is used in the USB mode.
Overview 19