Please help me! I just bought a rockeetfish hdmi adapter for my macbook pro 13" ... i have a phillips tv.. and it doesnt even begin to work... My macbooks screen goes light blue for a split second but thats all... please.. someone help me?
Did you check all HDMI channels on your TV?
What does System Preferences > Displays > Arrangement say, or does the Arrangement tab not show up?
What Mac OS X version do you use?
To find out what Mac OS X version you run, click > About This Mac: