Back-Panel Features And Indicators - Dell PowerEdge T20 Owner's Manual

Item Indicator, Button, or
Connector
5 USB connectors (2)
6 USB connectors (2)
7 Hard drive indicator

Back-Panel Features And Indicators

Figure 2. Back-Panel Features and Indicators
Item Indicator, Button, or
Connector
1 AC power supply status
indicator
2 Self-diagnostic button
3 Power supply
4 PS/2 mouse connector
5 PS/2 keyboard connector
6 Display ports (2)
8
Icon Description
Allow you to connect USB devices to the system. The
ports are USB 3.0 compliant.
Allow you to connect USB devices to the system. The
ports are USB 2.0 compliant.
Indicates the hard drive activity.
Icon Description
Indicates power supply activity.
Indicates the health status of the non-redundant power
supply.
One 290 W non-redundant AC power supply.
Allows you to connect a PS/2 mouse to the system.
Allows you to connect a PS/2 keyboard to the system.
Allow you to connect other external display devices to the
system.