Lg television hdmi connection to computer says invalid format Tags: LG Connection HDMI Format Windows 7 Last response: September 13, 2012 11:31 PM in Windows 7 Share RobinK September 6, 2012 5:24:39 PM When I connect my laptop to my LG using HDMI, I get the error message "invalid format". It works on my other tvs. ? More about : television hdmi connection computer invalid format anonymous1 a b $ Windows 7 September 6, 2012 6:37:47 PM I would change the display properties of your computer/ control panel / display / settings / screen resolution m 0 l RobinK September 13, 2012 11:31:04 PM Thanks for the suggestion - we tried all possible settings on the laptop but none had any effect on the error message. m 0 l Can't find your answer ? Ask ! Publish Related resources Nvidia 9800gtx+ dvi-hdmi invalid format 42'' LG 42LG50 TV HELP!! Forum SolvedProjector connected HDMI to pc. invalid format... shows up Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !