[Willanhanyard]

So I just got my Asus Xonar STX in the mail today. I popped it in my computer, into the PCI-E x1 slot, and installed the molex cable to it. I went into the bios and disabled default sound. I then saved and exited. I booted into Windows and went to Asus.com, and downloaded the latest drivers for Windows 7 64 bit. I then installed them and re-booted. I then booted back into Windows and set the Xonar STX to be my main playback device. I plugged my headphones into the 6.3mm headphone jack (not the 6.3mm line in). I then played a song, but I heard nothing. I tried some different headphones, but still nothing. I tried installing the drivers several more times, but nothing. The only way I can get it to work is to use the RCA to 3.5mm adapter. Please Help.

 

[Willanhanyard]

I fixed it. You have to go to the control panel thingy they give you, click on the triangle and select "Headphones" instead of "Speakers".