My media center is connected to my TV by HDMI. When the TV is powered on or off the audio & video stutters for a second or so, presumably due to some EDID processing or something - not life threatening, but pretty annoying.
Are there any registry tweaks or driver settings that might influence this behaviour?
The video card is a GeForce 7650GS and the TV is a Panasonic PX70. I have tried a Radeon HD4350 with the same results. Unfortunately I don't have any other HDMI sinks to test this with.