0 Replies Latest reply on Jan 23, 2016 3:17 AM by telletubby

    No HDMI output to s/s amp and TV from new HD6570 installed in Dell dual core. Windows 10 professional 64 says 'not connected.' HDMI cable changed. Headphones work OK.

    telletubby

      Despite changing the hdmi cable, Windows 10 (professional 64bit) still lists but doesn't recognise hdmi sound output, either sound or vision to Denon surround sound amp and TV . Not connected.' Headphones work fine. Windows says driver up to date.  Help and advice please.