Hi, I just inherited a TV and tried to connect up my apple TV2 but when the ATV2 is connected it kills all sound on the TV both for ATV2 content and TV. As soon as I disconnect the ATV2 or unplug the HDMI cable from the ATV2 everything returns to normal (except of course I can't use the ATV2). I have tried resetting and restarting both the TV and ATV2 and have changed all the sound settings possible on the TV. Anyone know why this problem is occurring? The ATV2 works fine with our older TV.