I have the 60 inch KDS3000.
Have my Cable DVR on HDMI 1,
Xbox360 HDMI 2
I just got my first Blue Ray Player ( Yea I know I am behind the times ) I hooked it up directly to HDMI 3. and no picture whatsoever. So to make sure I swapped HDMI cables out, and still nothing.
Took my cable box (which I know is working ) and put it on HDMI 3, and my new Blue Ray player on HDMI 1, and I get a picture on the Blue Ray, and now on HDMI 3 with my cable box, it all Majenta colored, and than goes black after about 30 seconds, and the picture does not come back. If I switch it back to HDMI 1 and than back to HDMI 3 the picture is still Majenta, than goes blank again after about 30 seconds.
Any Ideas what going on?