Dell Olympus O-T600 Installation And Service Manual

Table 1. Status LED indicators and descriptions (continued)Icon Description Condition Corrective actiona memory erroroccurs. If the problem persists, see Getting help.ElectricalindicatorThe indicatorturns solid amberif the systemexperiences anelectrical error (forexample, voltageout of range, or afailed power supplyunit (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.TemperatureindicatorThe indicatorturns solid amberif the systemexperiences athermal error(for example,the ambienttemperature is outof range or there isa fan failure).Ensure that none of the following conditions exist:● A cooling fan has been removed or has failed.● System cover, air shroud, memory module blank, or back fillerbracket is removed.● Ambient temperature is too high.● External airflow is obstructed.If the problem persists, see Getting help.DriveindicatorThe indicator turnssolid amber if thereis a drive error.● Check the System Event Log to determine if the drive has anerror.● Run the appropriate Online Diagnostics test. Restart the systemand run embedded diagnostics (ePSA).● If the drives are configured in a RAID array, restart the system,and enter the host adapter configuration utility program.iDRAC Direct LED indicator codesThe iDRAC Direct LED indicator lights up to indicate that the port is connected and is being used as a part of the iDRACsubsystem.You can configure iDRAC Direct by using a USB to micro USB (type AB) cable, which you can connect to your laptop or tablet.The following table describes iDRAC Direct activity when the iDRAC Direct port is active:Table 2. iDRAC Direct LED indicator codesiDRAC Direct LEDindicator code ConditionSolid green for twosecondsIndicates that the laptop or tablet is connected.Flashing green (on fortwo seconds and off fortwo seconds)Indicates that the laptop or tablet connected is recognized.Turns off Indicates that the laptop or tablet is unplugged.12 Dell EMC PowerEdge T640 overview