Dell EMC PowerEdge R440 Installation And Service Manual

Table 5. Status LED indicators and descriptions (continued)Icon Description Condition Corrective action● If the drives are configured in a RAID array, restart the system,and enter the host adapter configuration utility program.TemperatureindicatorThe indicator turns solid amber,if the system experiences athermal error (for example, theambient temperature is out ofrange or there is a fan failure).Ensure that none of the following conditions exist:● A cooling fan has been removed or has failed.● System cover, air shroud, or back filler bracket is removed.● Ambient temperature is too high.● External airflow is obstructed.If the problem persists, see Getting help.ElectricalindicatorThe indicator turns solid amber,if the system experiences anelectrical error (for example,voltage out of range, or a failedpower supply unit (PSU) orvoltage regulator).Check the System event log or system messages for the specificissue. If it is due to a problem with the PSU, check the LED on thePSU. Reseat the PSU.If the problem persists, see Getting help.MemoryindicatorThe indicator turns solid amber ifa memory error occurs.Check the System event log or system messages for the location ofthe failed memory. Reseat the memory module.If the problem persists, see Getting help.PCIeindicatorThe indicator turns solid amber,if a PCIe card experiences anerror.Restart the system. Update any required drivers for the PCIe card.Reinstall the card.If the problem persists, see Getting help.NOTE: For more information about the supported PCIe cards,see Expansion card installation guidelines.System health and system ID indicator codesThe system health and system ID indicator is located on the left control panel of your system.Figure 5. System health and system ID indicatorsTable 6. System health and system ID indicator codesSystem health and system ID indicator code ConditionSolid blue Indicates that the system is turned on, system is healthy, andsystem ID mode is not active. Press the system health andsystem ID button to switch to system ID mode.Blinking blue Indicates that the system ID mode is active. Press the systemhealth and system ID button to switch to system health mode.Solid amber Indicates that the system is in fail-safe mode. If the problempersists, see the Getting help section.Blinking amber Indicates that the system is experiencing a fault. Check theSystem Event Log or the LCD panel, if available on the bezel, forspecific error messages.For more information about error messages, see the Event andError Message Reference Guide for 14th Generation Dell EMCPowerEdge Servers at www.dell.com/qrl.Dell EMC PowerEdge R440 system overview 11