Question PC can't cast to Samsung Smart TV

[Rorroo1309]

Hello guys, couple days ago i bought the TL-WN722N V3 with the hope i can cast to my tv and play games. When i try to project to my TV it says Desktop was unable to connect please use mobile instead. Btw my TV is Samsung ue43tu7072

 

[Mtop]

From what I've read you need smart view program installed on your computer, then use connection guide in Tv menu.
I am assuming that your wireless is connected and working.

https://downloadcenter.samsung.com/content/UM/201612/20161209100212986/ENG-JZDVBEUK-1.1.3.pdf

https://static.tp-link.com/2020/202011/20201105/1910012260_TL-WN722N_V3_UG.pdf

 

[Rorroo1309]

From what I've read you need smart view program installed on your computer, then use connection guide in Tv menu.
I am assuming that your wireless is connected and working.

https://downloadcenter.samsung.com/content/UM/201612/20161209100212986/ENG-JZDVBEUK-1.1.3.pdf

https://static.tp-link.com/2020/202011/20201105/1910012260_TL-WN722N_V3_UG.pdf

I tried to download SmartView from Samsung's site but i couldn't so I downloaded it from some other site. The problem is that when i try to select my TV it say's "No TV Found".

Update: I somehow managed to cast my pc to my tv but for a few minutes only with very annoying input lag. I tried to enable Game mode on my TV, but it said i need to be connected to a cable or something like that.

 

[Mtop]

Game mode may need a HDMI or display port connection.
Have you looked at the connection guide in the TV.
With my HD I have to have it turned on in the Tv before windows will turn it on.

 

[Rorroo1309]

Game mode may need a HDMI or display port connection.
Have you looked at the connection guide in the TV.
With my HD I have to have it turned on in the Tv before windows will turn it on.

I turned Game mode but i have the same error on my tv