I'm using a Minidisplay port to HDMI to connect to the TV. My MBP detects the TV but my TV does not detect my MBP. Someone shed some light here please! I've gone into System Preference, clicked Mirror Display, etc etc. I've fooled around with the Refresh Rate and all that. No good. The thing is, I also have a 32' LCD Samsung upstairs that I can connect to easily. The TV detects is instantly and I can output 1080p, etc etc without a problem.