No sound at all with MediaPortal (1 Viewer)

[And1.G]

Hello!
A few days ago, I switched my sound setup, so that I could use my 5.1 system für watching movies.
Until that, sound was working great using the HDMI-Output of the AMD graphics.
The Sound system is connected via analog output to a Creative X-Fi Extreme Music which is set as the systems default sound device.
I did a complete reinstall of MediaPortal and tried nearly every combination of codecs available but there is still no sound. Every other mediaplayer I tried (Media Player Classic HC, Windows Media Player, VLC) is just working fine.
Does anyone here have a clue how I can solve my problems? I would be glad if I could use MediaPortal again...

MediaPortal Version: 1.2.0 Alpha
MediaPortal Skin:
Windows Version: Windows 7
CPU Type: Intel Core 2 Quad Q9550
HDD: Several WD ~2TB, Samsung 1,5TB
Memory: 8GB DDR3
Motherboard: Asus P5Q3
Video Card: nVidia Geforce GTX 275, AMD Radeon HD 5670
Video Card Driver:
Sound Card: Creative X-Fi
Sound Card AC3: AMD Radeon HDMI Out
Sound Card Driver:
1. TV Card: Technotrend Budget S2-3200
1. TV Card Type: DVB-S
1. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec:
h.264 Video Codec:
Satelite/CableTV Provider: Astra 19.2°E
HTPC Case:
Cooling:
Power Supply:
Remote: MCE-Remote
TV: LG 37LH3010
TV - HTPC Connection: HDMI

 

[emphyrio]

Did you check Mediaportal configuration, has it been configured for your sound card? Did you try SAF 4 & 5 (after uninstalling all other codecs)? Just some basic things that you probably have tried, but you didn't really mention.

 

[And1.G]

Yes, triple checked the configuration, everywhere the "Default DirectSound Device" is set up to use. I even deleted the whole configuration but nothing changed.
I also tried SAF but since it did not change anything I uninstalled it and reinstalled the other codecs (Whith those, sound was working before I switched the sound device, so they should be ok.)

 

[mm1352000]

Rather than the default directsound device, I'd recommend selecting the Creative device. I know this is not ideal, but it will tell you whether the problem is with codecs or sound being sent to wrong device.

 

[SiLenTYL]

try the mute button

im being serious..it happen to me all the time

 

[mm1352000]

I had to laugh at that one... but only because it is a fair point! The shortcut key for turning mute on and off is m.