DR4300 Owners Manual
Diagnostic indicators on the front panel
12
Item
Indicator, button, or
connector
Icon
Description
or
Four integrated connectors that include:
•
Two 10/100/1000 Mbps NIC connectors
•
Two 100 Mbps/1 Gbps/10 Gbps SFP+/10 GbE
T connectors
10
Power supply unit
(PSU1)
AC
750 W
11
Power supply unit
(PSU2)
AC
750 W
Diagnostic indicators on the front panel
NOTE:
The diagnostic indicators are not present if the system is equipped with an LCD display.
NOTE:
No diagnostic indicators are lit when the system is turned off. To start the system, plug it into a
working power source and press the power button.
Table 3. Diagnostic indicators
Item 1 is the health indicator, that indicates the health status of the system. The indicator turns solid blue if the system is
turned on and in good health. The indicator flashes amber if the system is turned on or in standby, and if any issue occurs (for
example, a failed fan or hard drive). Item 2 is the hard drive indicator, that flashes amber if an error occurs related to hard drive.
Item 3 is the electrical indicator that flashes amber if an electrical error occurs (for example, voltage out of range, or a failed
power supply unit or voltage regulator). Item 4 is the temperature indicator that flashes amber if a thermal error occurs (for
example, a temperature out of range or fan failure). Item 5 is the memory indicator that flashes amber if a memory error occurs.
Item 6 is the PCIe indicator that flashes amber if an error occurs related to PCIe card.
Icon
Description
Condition
Corrective action
The indicator turns solid
blue if the system is in good
health.
None required.
Check the System Event Log or system
messages for the specific issue. For more
information about error messages, see the
Dell Event and Error Messages Reference
Guide
at
Dell.com/openmanagemanuals
>
OpenManage software
.
Health
indicator
The indicator flashes amber:
•
When the system is
turned on.
•
When the system is in
standby.
•
If any error condition
exists. For example,
a failed fan, PSU, or a
hard drive.
The POST process is interrupted without
any video output due to invalid memory
configurations. See the Getting help section.
Hard drive
indicator
The indicator flashes amber
if there is a hard drive error.
Check the System Event Log to determine
the hard drive that has an error. Run the
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