Asus M4A77TD User Manual - Page 32

USB 2.0 ports 1 and 2., USB 2.0 ports 3 and 4., COM port., Optical S/PDIF_OUT port., USB 2.0 ports 5

Page 32 highlights

Audio 2, 4, 6, or 8-channel configuration Port Light Blue Lime Pink Orange Black Gray Headset 2-channel Line In Line Out Mic In - - - 4-channel Line In Front Speaker Out Mic In - Rear Speaker Out - 6-channel Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out - 8-channel Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out Side Speaker Out Ensure the audio device of sound playback is VIA 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 settings. 10. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0 devices. 11. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0 devices. 12. COM port. This 9-pin COM1 port is for pointing devices or other serial devices. 13. Optical S/PDIF_OUT port. This port connects to an external audio output device via an optical S/PDIF cable. 14. USB 2.0 ports 5 and 6. These two 4-pin Universal Serial Bus (USB) ports are for USB 2.0 devices. 1-20 Chapter 1: Product introduction

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10.
USB 2.0 ports 1 and 2.
These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
11.
USB 2.0 ports 3 and 4.
These two 4-pin Universal Serial Bus (USB) ports are for USB
2.0 devices.
Audio 2, 4, 6, or 8-channel configuration
Ensure the audio device of sound playback is
VIA 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 settings.
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 Out
Rear Speaker Out
Gray
Side Speaker Out
12.
COM port.
This 9-pin COM1 port is for pointing devices or other serial devices.
13.
Optical S/PDIF_OUT port.
This port connects to an external audio output device via
an optical S/PDIF cable.
14.
USB 2.0 ports 5 and 6.
These two 4-pin Universal Serial Bus (USB) ports are for
USB 2.0 devices.
Chapter 1: Product introduction
1-20