1.3Rear panel

The system rear panel includes the power connector and several I/O ports that allow convenient connection of devices.

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1.Cover screw. Secures the system cover.

2.PS/2 mouse port . This green 6-pin connector is for a PS/2 mouse.

3.Parallel port . This 25-pin port connects a printer, scanner, or other devices.

4.Air vent. Provides ventilation for the system.

5.6-pin IEEE 1394a port . Provides high-speed connectivity for IEEE 1394a-compliant audio/video devices, storage peripherals, and other consumer electronic devices.

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 (yellow orange). This port connects the center/ subwoofer speakers.

8.Line In port (light blue). This port connects a tape player or other audio sources.

9.Line Out port (lime). This port connects a headphone or a speaker. In 4/6/8- channel configuration, the function of this port becomes Front Speaker Out.

10.Metal bracket lock. Secures the expansion slot/card metal brackets.

11.Voltage selector. Allows you to adjust the system input voltage according to the voltage supply in your area. See the “Voltage selector” section on page 2-x before adjusting this switch.

12.Power connector. Connects the power cable and plug.

13.PS/2 keyboard port . This purple 6-pin connector is for a PS/2 keyboard.

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Chapter 1: System introduction