Dell PowerEdge 2650 - Manual (Page 20)

l White characters on a blue background — Information only; no action is required.
l Amber character on a black background — The system needs attention.
For more information about LCD status messages, see your Installation and Troubleshooting Guide.
Back-Panel Features
Figure 1 -4 shows the back-panel features of the system. Table 1 -6 describes the back-panel features.
Figure 1-4. Back-Panel Features
Power-Supply Indicator
Each hot-pluggable power supply has indicators that can provide information on power status, fault, and the presence of AC power (see Figure 1 -5 ). Table 1 -7
lists the power-supply indicator codes.
Figure 1-5. Power-Supply Indicators
Table 1-6. Back-Panel Features
Component Description
Power supply indicators Provide information on power status (see " Power-Supply Indicator Codes ").
NIC indicators Provide information on NIC status (see " NIC Indicator Codes ").
System status indicator
connector Connects to an indicator that can denote when the system is operating correctly or when the system needs attention (see
"
Bezel System Status Indicator Codes ").
System identification button Is used to identify a particular system (see your Installation and Troubleshooting Guide for more information).