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Laptop hdmi connection to TV not working anymore

Last response: in Graphics & Displays
November 21, 2012 5:02:23 PM

Hey all, I have a Lenovo ThinkPad Edge E420 (1141BTU) and a Sony Bravia LCD television. I bought an HDMI cable and used it a couple of days, and it worked great, I just plugged it in and it immediately recognized the tv and displayed what I had on my laptop. When I was trying to disconnect it the second time, I had to adjust some settings to get the display back on my computer but cannot remember the specific steps I did. Now it won't display anything. I have tried multiple different ports, re installed video drivers, and tried to fidget around with projector settings and couldn't get the fn+f7 button to work. Any help would be greatly appreciated, I don't think its the television or the cable.

January 5, 2014 3:46:56 PM

try right click on the desktop...choose graphics options...output to...clone displays...built in display + digital tv....hope this helps