I am trying to connect my laptop to the lcd tv through the RGB PC connection but it said invalid format. i am using a monitor cable. Sometimes i get the wallpaper up on the tv but that is it. I have adjusted the resolution on the tv and laptop but is still not working. your help will be appreciated.
We are using a monitor cable to hook up our laptops to our new LG tv. My husband's Dell laptop works fine, but hooking up my Mac Powerbook just results in an "invalid format" message playing on the tv. My Mac recognizes the TV, but not vice versa.
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