gtx 780 no sound through hdmi

no1crash

Honorable
Dec 23, 2013
14
0
10,510
OK I have a gtx 780 and get sound through my monitor with hdmi, using my Yamaha rxv-673 receiver as a pass through (ie in standby). When I turn the receiver on I get no audio. Any suggestions?
 

no1crash

Honorable
Dec 23, 2013
14
0
10,510
Got it sorted thanks, uninstalled graphics card drivers, updated reciever software, turned on the amp first, and then downloaded the latest drivers from nvidia. Now all is working like a dream. Thanks for the help!