NIC indicator codesThe NIC on the back panel has an indicator that provides information about the network activity and link status. The activity LED indicateswhether the NIC is currently connected or not. The link LED indicates the speed of the connected network.Figure 8. NIC Indicator Codes1. link indicator2. activity indicatorTable 8. NIC indicatorsConvention Status ConditionA Link and activity indicators are off. The NIC is not connected to the network.B Link indicator is green. The NIC is connected to a valid network at its maximumport speed (1 Gbps or 10 Gbps).C Link indicator is amber The NIC is connected to a valid network at less than itsmaximum port speed.D Activity indicator is flashing. green Network data is being sent or received.Internal dual SD module indicator codesThe Internal Dual SD module (IDSDM) provides you with a redundant SD card solution. You can configure the IDSDM for storage or as theOS boot partition. The IDSDM card offers the following features:• Dual card operation — maintains a mirrored configuration by using SD cards in both the slots and provides redundancy.NOTE: When the Redundancy option is set to Mirror Mode in the Integrated Devices screen of System Setup, theinformation is replicated from one SD card to another.• Single card operation — single card operation is supported, but without redundancy.The following table describes the IDSDM indicator codes:Table 9. IDSDM indicator codesConvention IDSDM indicator code DescriptionA Green Indicates that the card is online.B Flashing green Indicates rebuild or activity.C Flashing amber Indicates card mismatch or that the card has failed.D Amber Indicates that the card is offline, has failed, or is write-protected.E Not lit Indicates that the card is missing or is booting.About the Dell PowerEdge T330 system 21
