Onkyo TX-NR609 - Blue Screen

Hi, first off I think it is awesome you have a forum for support. Thumbs up and thanks for that

Anyway, yesterday my receiver (Onkyo TX-NR609) suddenly only shows a blue screen through my projector.
I have no problem in accessing the OSD receiver menu through the projector. So the HDMI OUT signal is OK.

But :
HD Tuner (connected through HDMI 3 /w sound)
PS3 (connected through HDMI 4 /w sound)
PC (connected through HDMI 5, sound through Coaxial 1)
They all give a Blue screen

I did a reset on the receiver (Hold VCR-button down while pushing ON-button), where it showed a "Clear" in the display.
But alas it did not help. I also went through the menu, after to set it properly up. But same blue screen.

So after that, I disconnected the Power, and let it rest through the night to see if would help.
But this morning, I had the same blue screen.

I do not think that all my HDMI cables suddenly decided to go faulty on me...

What should I do?

Just a sidenote:
I tried switching over to HDMI IN 1 and 2, and changing the settings in the menu. But they also show a blue screen.

Hi Nidhoggr,

How long is the HDMI cable from the receiver to the Projector and are you going you going through any type of balloons? Also you can both try and set the resolution to 1080i to see if that works or bypass the video processor by pressing and holding down the VCR/DVR button and pressing the return button on the front of the unit twice. Keep in mind that if this is done you are not using the video processing of the receiver as it is just bypassing it.