I got the Onkyo HT-R590 receiver with my S5400 Home Theater and worked fine since April with my Directv box, Xbox 360 and PS3 hooked up to it via HDMI. But recently I got a new LG 55LM4600 to replace my Vizio and as soon as I plugged in the HDMI cable to the LG my Directv box would not show video only a pink screen then it started working with video but it was all pink. My Xbox 360 works fine but my PS3 just flickers between a black and blue screen. I tried hooking it up to another TV with same results and all 3 work fine if hooked up individually to the LG tv. Any idea what might be the problem?
Here is a picture of the pink screen with the Directv box
hello just saw your post.i just built my first home theater system and am having the same problem .i did notice it only happens if i dont let my tv boot first.i thought it was my harmony one turning the the reciever on to soon so iv been messing around with the timings with no luck.what did you find out?