Back-Panel Features And Indicators - Dell PowerEdge R820 Owner's Manual

Drive-Status Indicator Pattern (RAID Only)
Blinks green two times per second
Off
Blinks green, amber, and off
Blinks amber four times per second
Blinks green slowly
Steady green
Blinks green three seconds, amber three
seconds, and off six seconds

Back-Panel Features And Indicators

Figure 4. Back-Panel Features and Indicators
Item Indicator, Button, or
Connector
1 PCIe expansion card slots
(2)
2 USB connectors (2)
3 Ethernet connectors (4)
4 Serial connector
5 Video connector
Condition
Identifying drive or preparing for removal
Drive ready for insertion or removal
NOTE: The drive status indicator remains off until all hard drives
are initialized after the system is turned on. Drives are not ready
for insertion or removal during this time.
Predicted drive failure
Drive failed
Drive rebuilding
Drive online
Rebuild aborted
Icon Description
Allows you to connect a PCI Express expansion card.
Allows you to connect USB devices to the system. The
ports are USB 2.0-compliant.
Four integrated 10/100/1000 Mbps NIC connectors
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
Allows you to connect a serial device to the system.
Allows you to connect a VGA display to the system.
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