No sound through SPDIF
Jun 2, 2014 at 9:21 AM Thread Starter Post #1 of 2

jussi2013

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I got my SMSL SD 793II dac which can use coaxial or optical digital connections.
 
I decided to use optical and got my cable. It worked great in my other computer but not in this.
 
My motherboard is ASUS P5Q SE2 so I had to buy optical SPDIF bracket to it http://www.amazon.com/SPDIF-RCA-Plate-Cable-Bracket/dp/B0035J9Z7W
 
There is red light in the cable so signal should be passing fine. But no sound if I choose SPDIF in sound options. 
If I select HDMI it works (but only as 16bit 48kb, my dac is 24bit 96). There is not any options. But HDMI should be wrong any way.
I have tried all SPDIF settings but no sound. But if I play something, it shows that sound is coming out (green bars).
And this is all without any drivers. If I install sound drivers from my motherboards site, it doesn't show SPDIF or HDMI or 
anything digital in sound options.
 
So this is most likely a driver problem? Im just checkin if im missing something. This might be wrong forum, but my confirmation email
to other site is not coming for some reason.
 
Jun 2, 2014 at 6:39 PM Post #2 of 2

PurpleAngel

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The Asus P%Q SE2 motherboard comes with a S/PDIF coaxial output built into the motherboard , your trying to use a S/PDIF optical connector with it.
 
You might consider just getting an Asus Xonar DG (PCI) sound card, it is a low cost sound card with a 2-channel optical output port.
At Amazon for $27.98 and there is a $10 mail in rebate this month.
http://www.amazon.com/ASUS-XONAR-Headphone-Audio-Card/dp/B0045JHJSS/ref=sr_1_2?s=electronics&ie=UTF8&qid=1401748471&sr=1-2&keywords=xonar+DGX
 

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