I have a Dell Studio 15 laptop that I have been trying use with a 42" 1080P Toshiba HDTV. My laptop has an HDMI port and the first few times I linked it to the TV it worked great, but now I'm getting an "unsupported video signal" message from the TV.
Changing my computer screen resolution worked once, but the next time I tried I got the same error message. One time I got the picture projecting to the TV but not sound, and when I tried unplugging and replugging the cable, it went right back to "unsupported video signal". I've tried two different HDMI cables so I'm pretty sure it's not that. Anyone know what the problem could be?
