My laptop wont connect to my tv anymore via hdmi cable without picture and sound

playin_durtyplayin_durty Member Posts: 1 Newbie
Hi guys Im sure this has been asked so many times before but I am stumped.
I my computer was working fine and then all of a sudden it stopped producing sound to my sound bar from the laptop.
Everything was working fine until today. I noticed every time I started up my computer the screen size would change and then the sound only came out of the laptop speakers and then no video to my tv now.
I tried updating the drivers but Im not sure Im doing it right. Went into device manager and all that jazz and tried to update it than uninstall it because that didnt work.
Also noticed when I try to look for hdmi devices nothing pops up....notta.
I am lost any help would be greatly appreciated.




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