Nic Indicator Codes; Power Indicator Codes - Dell PowerEdge R520 Owner's Manual

Item Indicator, Button, or
Connector
11 Power supply

NIC Indicator Codes

Figure 7. NIC Indicator
1. link indicator
2. activity indicator
Indicator
Link and activity indicators are off The NIC is not connected to the network.
Link indicator is green
Link indicator is amber
Activity indicator is blinking green Network data is being sent or received.

Power Indicator Codes

Each AC power supply has an illuminated translucent handle and each DC power supply (when available) has an LED
that serves as an indicator to show whether power is present or whether a power fault has occurred.
Icon Description
the front and the system status indicator on the back blink
until one of the buttons is pushed again.
Press to toggle the system ID on and off. If the system
hangs during POST, press and hold the system ID button
for more than five seconds to enter BIOS progress mode.
To reset the iDRAC (if not disabled in System Setup) press
and hold for more than 15 seconds.
AC
Or
DC
Indicator Code
The NIC is connected to a valid network at its maximum port speed (1 Gbps or 10
Gbps).
The NIC is connected to a valid network at less than its maximum port speed.
495 W, 750 W, 1100 W or 550 W (non-redundant),
1100 W (when available),
15