I connect one end of the cable to my laptop and the other to the TV
Nothing happens. Am I supposed to change a setting either on the PC or on the TV to show the PC on the HDTV? I have a channel (on my Sony 47") dedicated to PC. Do I use that or an HDMI channel. HDMI 1 is for the TV; HDMI 2 is for the CD/DVD? The PC is an HP laptop Windows 7. I have purchased the Rocketfish RF-G1168 HDMI High Speed Cable to 15.0 Gbps (9 feet). Thanks for your assistance.