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One of the problems when connecting a laptop to a projector is the "No Signal Input" problem.

Most of the time, this problem is because of misconfiguration on the laptop.

Users can solve this problem by simply pressing "Windows Key" + p (projection option) and selecting "Duplicate" option to duplicate the screen to both monitor and external connected monitor, including projector. The following video will show you how.


 

 

 

 

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