Asus P5KPL-C/1600 - Manual (Page 42)

1-30 Chapter 1: Product Introduction
10. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0/1.1 devices.
11. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0/1.1 devices.
12. Serial port. This port connects a modem, or other devices that conform with
serial specification.
13. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
Audio 2, 4, 6, or 8-channel configuration
Port
Headset
2-channel
4-channel 6-channel 8-channel
Light Blue Line In Line In Line In Line In
Lime Line Out Front Speaker Out Front Speaker Out Front Speaker Out
Pink Mic In Mic In Mic In Mic In
Orange – – Center/Subwoofer Center/Subwoofer
Black – Rear Speaker Out Rear Speaker Ou Rear Speaker Out
Gray – – – Side Speaker Out
Ensure the audio device of Sound playback is Realtek High Definition Audio
(the name may be different based on the OS). Go to Start > Control Panel >
Sounds and Audio Devices > Sound Playback to configure the setting.
Refer to the audio configuration table for the function of the audio ports in 2, 4,
6, or 8-channel configuration.
9. Side Speaker Out port (gray). This port connects the side speakers in an
8-channel audio configuration.