Sony VGC-RB50 User Guide (primary user manual) User Manual page 111

Why can't I hear dialogue during DVD movie playback, using my 5.1 channel

Verify that your speaker system is connected correctly.
 Change the computer's audio settings to 6-channel, to match your 5.1 speaker system.
 Change the audio settings in the RealTek
 Change the audio settings in the InterVideo

Change the audio settings in the Media Center software program's DVD settings.
Y our c omputer's s upplied ac c es s ories may not inc lude a 5 .1 c hannel s peaker s ys tem. See your s pec ific ations s heet for details on your c omputer's s upplied
1
ac c es s ories .
Sound Effect Manager software program.
®
WinDVD software program.
® ®
speaker system?
1
Page 111