Asus M4A78LT-M - Manual (Page 30)

Audio 2, 4, 6, or 8-channel configuration
11. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
12. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
13. DVI-D Out port. This port is for any DVI-D compatible device and is HDCP compliant
allowing playback of HD DVD, Blu-Ray, and other protected content.
14. HDMI port. This is a High-Definition Mulltimedia Interface (HDMI) connector, and is
HDCP compliant allowing playback of HD DVD, Blu-Rau, and other protected content.
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
Dual display output support
• This table indicates that whether the following dual display outputs are
supported for your motherboard:
Dual display outputs Supported Not supported
DVI + D-Sub •
DVI + HDMI •
HDMI + D-Sub •
• During POST, only the monitor connected to the D-Sub port has display.
The dual display function works only under Windows.
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.
Chapter 1: Product introduction 1-20