Hi friends i need your serious help. I am having a samsung laptop with intel hd graphics. I have a videocon lcd tv. I tried to connect my tv to lappy through hdmi port. My laptop detected two displays. It also displayed it as 'videocon HDTV'., but the problem is my tv is giving me no signal message. i have selected properly hdmi mode on my tv. I also tried by disabling the audio through hdmi but it didnt work. Pls help me. Thanks in advance.