Rear panel

1-4
Chapter 1: System introduction
1.  Cover screw. Secures the system cover.
2.  PS/2 keyboard port 
1394
ESATA
DVI
HDMI
. This 6-pin connector is for a PS/2 keyboard.
3.  Air vent. Provides ventilation for the system.
4.  VGA port  . Connects a VGA monitor.
5.  USB 2.0 ports 
. These Universal Serial Bus 2.0 (USB 2.0) ports are 
available for connecting USB 2.0 devices such as a mouse, printer, scanner, 
camera, PDA, and others.
6.  LAN (RJ-45) port  . This port allows Fast Ethernet connection to a Local 
Area Network (LAN) through a network hub.
7.  Center / Subwoofer port (orange). This port connects the center / 
subwoofer speakers.
8.  Line In port (light blue). This port connects a tape, CD, DVD player, or other 
audio sources. 
9.  Metal bracket lock. Secures the expansion slot/card metal brackets.
10.  Voltage selector. Allows you to adjust the system input voltage according to 
the voltage supply in your area. If the voltage supply in your area is 100-127 
V, set the switch to 115 V. If the voltage supply in your area is 200-240 V, set 
the switch to 230 V.
Setting the switch to 115 V in a 230 V environment will seriously damage the 
system!
11.  Power connector. Connects the power cable and plug.
12.  USB 2.0 ports 
. These Universal Serial Bus 2.0 (USB 2.0) ports are 
available for connecting USB 2.0 devices such as a mouse, printer, scanner, 
camera, PDA, and others. 
1.3 
Rear panel
The system rear panel includes the power connector and several I/O ports that 
allow convenient connection of devices.
1394
ESATA
DVI
HDMI
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