Dell EMC DP4400, Процедуры обслуживания

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Table 2 Status LED indicators and descriptions
Icon Description Condition Corrective action
Drive indicator The indicator turns
solid amber if there is
a drive error.
l
Check the System Event Log to
determine if the drive has an error.
l
Run the appropriate Online
Diagnostics test. Restart the
system and run embedded
diagnostics (ePSA).
l
If the drives are configured in a
RAID array, restart the system, and
enter the host adapter
configuration utility program.
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.
Power supply unit indicator codes
AC power supply units (PSUs) have an illuminated translucent handle that serves as an indicator.
The indicator shows whether power is present or a power fault has occurred.
Remove and replace assemblies
14 Dell EMC Integrated Data Protection Appliance DP4400 Service Procedures