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Hello my question is simple, everything was fine until I connect my laptop to a TV through the HDMI port, mistakenly put in the settings as the main screen the TV,
but now the TV is black screen every time I connect the laptop to TV, and there is no way for the image to appear, my question is;
How can I reset the default graphics settings, I tried with ctrl alt F8 and nothing. I connect the TV and the image does not appear, it is possible to emphasize that
the laptop also appears the black screen when I connect it, therefore, I can not reverse the configurations in any way.
Please note the attached file with de laptop information.