S sheaner87 Estimable Feb 28, 2014 4 0 4,510 Feb 28, 2014 #1 my gateway laptop pops up my background picture on my tv when i plug my hdmi in my samsung tv. but it wont change off my bsackground picture on my tv when im doing stuff on my computer
my gateway laptop pops up my background picture on my tv when i plug my hdmi in my samsung tv. but it wont change off my bsackground picture on my tv when im doing stuff on my computer
T ThatVietGuy Distinguished Nov 6, 2007 955 0 19,910 Feb 28, 2014 #2 If you're using Windows 7 or 8, press the Windows Key + P and choose Duplicate Upvote 0 Downvote