Samsung NM40 User Manual page 42

Step 1. Connect 5.1 channel speaker system to your computer
1. Connect an amplifier to the S/PDIF port on your computer.
2. Connect speakers to the amplifier. (Refer to the speaker system's manual.)
3. To watch through a TV, connect the TV, and change the display device to the TV
in the Display Properties. (Refer to "Using External Display Devices" (p 67).)
Digital Amplifier
Front Left Speaker
Surround Left Speaker
Step 2. Configuring the digital sound output on the computer
Press <Fn>+<F7 /
press these keys again, the output sound signal is cancelled.
The S/PDIF setting also can be changed in the Sound and Audio Device
properties. (Click Start > Control Panel > Sounds, Speech, and Audio
Devices > Sounds and Audio Devices.) However, <Fn>+<F7/
have priority.
TV
Computer
Center
Speaker
> to output the audio signal through the S/PDIF port. If you
Sub
Woofer
Front Right Speaker
Surround Right Speaker
Using the Computer 29
> keys