Onkyo 646

andym81

Active Member
I've owned this amp for a year now and not really had a problem until now. I only have one device (ps4) connected via the game input. I've change this to the bd/DVD for hdr support. Which worked fine until I noticed I could not get into the setup menu on the unit or tv. Even the dimmer won't work on the unit. Only thing I can do is switch inputs/ turn volume up or down/ and turn unit on and off. If I switch back to the game or pc input everything works fine but I have this problem on all the others.

Any help would be great. Hope it's not HDMI board problem
 

Benzyl

Active Member
Have you tried turning it off fully not network standby mode?

I had a similar issue with a different receiver I turned it off on the remote then pulled the plug for 5 mins and it sorted it out
 

andym81

Active Member
Have you tried turning it off fully not network standby mode?

I had a similar issue with a different receiver I turned it off on the remote then pulled the plug for 5 mins and it sorted it out
I think it's the remote. If I use the onkyo app it works fine as well as the front panel
 

clayts450

Active Member
I've found that sometimes you have to press the RECEIVER mode button to enable the remote fully - bizarre but true...
 

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