[help] TX-NR646, HDMI handshake issue

totalz

Upgraded to latest FW, no help...

connections: PC with AMD Radeon display card hdmi 2.0b <-> NR646 <-> Samsung Q70R
issues: when I trun NR646 on/off, NR646 forces hdmi handshakes more than 10 times, sometimes non-stop...
* If I connect PC directly to Q70R, no such issue.


I'm already using forced EDID on PC to eliminate handshake request from PC.

Dan0412

Hi totalz

ONKYO TXNR646 support HDCP2.2 , however we have to know what resolution you had set for the EDID forced output .
In the TXNR646 ,there is a setting called HDMI CEC which is the HDMI control . Did you try set it to off ? It may help.


Dan1

totalz

Dan0412 發表於 2019-12-23 17:46
Hi totalz

ONKYO TXNR646 support HDCP2.2 , however we have to know what resolution you had set for  ...

thanks for reply, will look into that