Table 4 Status LED indicators and descriptions (continued)
Icon
Description Condition
Corrective action
Temperature
indicator
The indicator turns
solid amber if the
system experiences a
thermal error (for
example, the ambient
temperature is out of
range or there is a fan
failure).
Ensure that none of the following
conditions exist:
l
A cooling fan has been removed or
has failed.
l
System cover, air shroud, memory
module blank, or back filler bracket
is removed.
l
Ambient temperature is too high.
l
External airflow is obstructed.
Electrical
indicator
The indicator turns
solid amber if the
system experiences
an electrical error (for
example, voltage out
of range, or a failed
power supply unit
(PSU) or voltage
regulator).
Check the System Event Log or system
messages for the specific issue. If it is
due to a problem with the PSU, check
the LED on the PSU. Reseat the PSU.
Memory
indicator
The indicator turns
solid amber if a
memory error occurs.
Check the System Event Log or system
messages for the location of the failed
memory. Reseat the memory module
PCIe indicator The indicator turns
solid amber if a PCIe
card experiences an
error.
Restart the system. Update any
required drivers for the PCIe card.
Reinstall the card.
Hard drive indicator codes
Each hard drive carrier has an activity LED indicator and a status LED indicator. The
indicators provide information about the current status of the hard drive. The activity
Remove and replace assemblies
18
Dell EMC Integrated Data Protection Appliance DP4400
2.4
Service Procedures Guide
