No display (AMD 7700 + Onkyo TX-NR717 AD receiver)


Novice Member
I have:
  • Windows 10 PC with AMD 7700
    • driver version 27.20.1034.6 dated 2020-08-21
    • 1 x HDMI
    • 2 x mini DisplayPort 1.2
    • 1 x DVI-I
  • connected to an Onkyo TX-NR717 A/V receiver
  • out to a Samsung SR650 Series - LED monitor
    • 1 x DisplayPort,
    • 1 x HDMI
    • 1 x VGA (HD-15)
When I connected the PC to the receiver and to the monitor, I was able to see the post screen and the windows boot up logo and then no display after that.
Safe mode works fine.
I then connected the miniDisplayPort to the onkyo receiver and the HDMI to the monitor, and when I forced the refresh rate to 60Hz, I was able to get a display through the receiver.
I then connected both HDMI and miniDisplayPort to the receiver, and changed the refresh rates of both monitors to 60Hz.
Thinking the ordeal was over, I disconnected the miniDisplayPort and just HDMI to receiver, and once again no display after boot.

Can anyone tell me how to get around this and get display through the receiver over HDMI?


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