I can't see where this HDTV worked with other than this laptop. Could the hdtv be broke?
HDMI to Vizio 1080p HDTV HDMI ports just give "Green Screen" or blank screen from new HP Laptop. Tried other HDTV (Samsung) and it worked fine. Any ideas? Vizio VL420M Can you upgrade Firmware on HDTV's? Would the HDMI cable possibly be problem? Tried 2 different cables. Are the newer High Speed cables te answer?