[Galaxy Note 10.1 General] demandarin:
My t.v. doesn't have any wireless capabilities. It is an LG though. How I got it connected was through my Samsung blueray player. Which is connected Its wifi capable. But only if you plug in a wifi USB adapter. I have my router Ethernet plug plugged into the back of blueray. The Samsung player has dlna and that allshare cast. But I couldn't figure how to get allshare to work from the blueray end. So since I knew the player and the note had dlna capabilities, I played around with getting it connected. I previously had no experience using Dlna. All I knew that it was something having to do with connecting devices wirelessly or whatever.

How I got it connected? Well going into settings of blueray and in settings of the note. In your case it'll be TV settings where dlna option is at and your note. On your t.v., I'm guessing, as long as you have its wireless capabilities on or connected to your network, youngood to go on that side. On the note, you go into settings. Then more. Then in media share section press "Nearby devices/share your media with other devices" . In there, check the box that says File sharing. Depending on how much content you have saved in your note, it might take a minute or two to sync data. Then go into shared contents and make sure videos, music, and pictures box is checked. It might sync again if they weren't already checked. Then look in "allowed devices". You should see your t.v. name or whatever show up in there. I can't remember if I had to initially accept it or not. Checking the box will only bring up option to delete that device for me now. In my case, I see my blueray player name in there. In upload from other devices, I put "always allow".

Now once you have it set up on tablet side, you should be able to see the option or icon for your tablet appear on t.v. for me I have to press other devices on my blueray and ill see my tablet icon. I click on it and then they both connect. I can access all my video, music, or picture folders and view the contents. Kinda like an HDMI connection. Except dlna only lets you explore clthe content mentioned on the device only. It doesn't mirror everything like an HDMI connection. Like I can't access my apps nnor whatever. Only stored media content on device. Beware though when watching some downloaded movies. Some of these Movies have some kind of failsafe knowledge of knowing you watching a new downloaded movie. For example I have Argo downloaded. It'll let me watch it for a few Minutes. Then it'll stop and say device not authorized to watch this movie..lmfao it detects it by the device recognizing that the movie is in 5.1 Dolby or whatever. Since alot of the movies are screened versions or whatever. People on ps3 watching certain downloaded movies have same issue also. The only work around is reformatting the movie so it won't be detected. Its weird because I can play that movie on my note with no issue. I guess that only occurs when trying to watch it through a new t.v. or blueray player. It may even be built in, but I think its internet connection detects certain things in the movie and can tell that its a new movie that hasn't been released yet or on DVD and you trying to watch a downloaded digital version of it. Which is pretty smart. I can't be mad about that. Ill just watch those certain movies on my tablet which will play them regardless. Its not all downloaded movies. Only certain newer ones depending on what version you downloaded of it. Just a heads up. Experiment and see.

I also have an HDMI adapter for my note. It'll connect to this LG t.v. BUT for some reason the sound won't play through the t.v. or my home theatre setup. Its weird. I've read some t.v.'s be picky like that. I might try another HDMI cable to see if it makes any difference. Now I had another 39in. Flatscreen that I returned. As I didn't need it since I found a better deal on bigger one. But my HDMI played fine on it. Audio and video. Ill be OK though. It still connects the video to t.v. with no issue. So it'll mirror no problem. But when I play a game LR something through HDMI, the sound only comes out through the tablet itself. Doesn't come out the t.v. or theatre sound system. I wish my t.v. or pioneer system had a 3.5mm input jack for audio. As I would connect them that way, audio wise. That's how I connect my audio from my SG3 to my car stereo. I use a double sided 3.5mm male plug to plug them both up. My t.v. or pioneer doesn't have that jack. I haven't tried the coaxel method yet. But I'm not pressed about mirroring anymore. As long as I can access my media content, I'm good. I do miss being able to pull up crackle app and watch movies that way through HDMI. It ain't no good if the sound only coming out the tablet and movie picture on the t.v. lol don't want to watch movie that way. I'm looking for a bigger and newer t.v. so I'm sure my HDMI will work completely on it. But I can play games like Moddern Combat4 through HDMI and it plays fine on t.v. no lag or issues. Only thing is is that the sound to it only comes out my tablet SMH

Good luck getting yours connected. Let me know how it goes.