The device shows both in program features and device manager. No conflicts, no issues there.
I've tried a couple of USB cables just in case although they all work connecting mobile or backup devices. No change.
So I pulled the card, checked all the jumpers are set set. Reconnected and made sure the card was firmly seated and the molex well fitted/connected. Again, no change.
Lastly I went through both the USB2 and USB3 ports on the motherboard and the Perreaux software/DAC/amp just won't connect and finish installation.
I can however get a connection during setup (both mobo and using the on setting only on the SOtM card). When this connection is available during the install, I can enter playback devices and alter the properties.
The installation still fails yet the 80i now remains as the playback device and will output sound.
Strangely enough, the standard USB ports will remain connected without extra voltage but the TX USB - Perreaux combo requires the 5V on? Does this sound correct?
I guess the end result of music being played suggests success but the failure of the software to install correctly irks me.