Lg Smart Tv Laptop Screen Share

LG Smart Share To connect Mac to TV, you can rely on the built-in screen mirroring feature of the LG TV – Smart Share. This feature allows you to mirror your phone, tablet, and PC, and Mac to LG TV including the audio-visual capability of the devices. From my Windows 10 PC I can 'Connect' (Windows Action Center command) and share (or 'cast') the screen to my LG Smart TV, presumably using Miracast by wireless. Hi all, i have 2018 LG webOS TV UK6540ptd, my tv and laptop both connected to same wifi. When i try connect my laptop for screen share this message come up to LG TV. Request screen sharing to your tv - Decline unable to connect for screen share my laptop is windoes 10 64 bit anyone can help me fix this issue. LG Smart Share LG Smart Share is another top tier screen mirroring tool for you to cast Windows 10 to LG TV. This program allows you to cast and display files from your Windows 10 to your LG TV supported by Wi-Fi Direct, Miracast, DLNA, NFC, and many more. Furthermore, it is also applicable to other devices like tablets, smartphones, and cameras.

  1. Lg Screen Share App
  2. Connect To Lg Tv Screen Share

If you do not want to watch a movie sitting in front of your Mac, you can share your Mac screen to TV and enjoy the movie on a larger screen. Also, this can help you display a presentation or any files from your Mac to your TV if you are discussing a topic in a large audience. Luckily, there are top screen mirroring tools that can help you screen share Mac to LG TV. Check out these tools below.

Top 3 Tools to Mirror Mac to LG TV


LG Smart Share

To connect Mac to TV, you can rely on the built-in screen mirroring feature of the LG TV – Smart Share. This feature allows you to mirror your phone, tablet, and PC, and Mac to LG TV including the audio-visual capability of the devices. With this, streaming videos and watching movies are highly enjoyable as these movies and being casted on a wider screen. Just follow the simple and easy steps below to mirror Mac to TV.

  • Using your TV remote to navigate to the Smart Share feature of your TV.
  • On your Mac, click the AirPlay icon located on the right side of the Menu bar. Select your LG TV then choose the name of your Mac to connect.
  • Your Mac is now mirrored to your LG TV.


Next, we have LetsView. This amazing screen mirroring tool can help you cast your Mac’s screen to your LG TV in no time. It is useful for entertainment, app presentations, meetings, livestream, and also teaching because of its high-quality screen mirroring display. To learn how to use this tool to cast and stream Mac to LG TV, simply follow the steps below.

  • Go to the official website of LetsView and download the application on your Mac. Also, install LetsView for TV on your LG TV. You can also click the button below to get the tool.
  • On your Mac, launch the app and click Computer Screen Mirroring.
  • Input the PIN code displayed on your TV to connect your Mac to your LG TV.


ApowerMirror is also a great tool for screen mirroring Mac to LG TV. This top screen mirroring tool allows you to connect your Mac to your LG TV smoothly with a high definition resolution. You can stream videos, browse photos, display files, and many more with this tool. Check out the steps below to learn how to mirror Mac to LG TV.

  • Get the app and have it installed on your Mac and LG TV. Run the app once installed.
  • Go to your Mac and click TV option on the application’s interface.
  • Enter the PIN code and click the Start mirroring button.
  • Then your Mac will be connected and mirrored to your TV immediately.


These are the best screen mirroring tools for you to cast Mac to LG Smart TV. All listed tools are helpful and feasible when it comes to using your LG TV as an external screen for your Mac. Moreover, these methods and tools are safe, easy, and free to use. Just choose the one that fits your needs best.

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edited August 2018 in Other TVs
ScreenShare screen to lg smart tv from laptop
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Hi. I just bought a LG Smart Tv and I want to play PC games on TV. I have a HDMI cable but it says No signal. The tv does recognize the PC when I plug the cable in it, but it still says no signal.
I tried it on a laptop that has Windows 8 and it worked. On the Pc it says No signal. The PC has Windows 10.
- Windows 10, nvidia gtx 560 ti


Lg Screen Share App

  • Hi.
    When the Win 10 laptop is connected, does the computer recognize that an external display is connected?
    If yes, it may be a matter of manually adjusting the output resolution to find one that's compatible. The graphics card shows a max resolution of 2560x1600, while our TVs are mostly 3,840 x 2,160. The TV will upscale lower resolutions, but it has to be a supported resolution.
    I would also double check that the nvidia drivers are up-to-date, and check the settings in the nvidia experience app to see if anything looks out of place (maybe the nvidia app has it's own control for extending to another screen).
    Another possibility is that the Win 10 computer isn't extending the display by default, you may need to manually tell it whether you want to extend or duplicate the display.
    Another thing to check is the cable you're using. Your graphics card looks like it uses an HDMI mini cable, which I would guess is different than Win 8 PC, which likely uses a normal HDMI. If the cables are different, that may explain why it works on one and not the other. Do you have another 4k TV you can use to test if the Win 10 PC works on that? If it doesn't work on other 4k devices either, you may need to update the cable.
    The last thing I can think of at the moment is to check the inputs on the TV. Depending on the model, the HDMI ports may support different frequencies (HDMI 1 - [email protected], HDMI 2 - [email protected]). If yours have different frequencies, try to adjust the output frequency from the PC to match the input (this should be in the nvidia experience app).
    Let me know if any of that works!
    If all else fails, post back with your TVs model number and I'll do some more research.
  • Hello. First of all, I'm sorry for my bad english. Thank you for your response. Yes, the computer recognizes the TV. I can Share Videos and Pictures, but I can't project the PC Monitor. I'm not very good at PC stuff, so I'm sorry if my informations are not that great: my Nvidia drivers are up to date, and I have checked the frequencies. On the Pc it says - 60hz so I tried it on HDMI 1. Still No Signal.
    I don't have another Smart TV so that I can try with another one.
    I have also tried to Project - Extend or Duplicate manually. Nothing happens on the TV, still no Signal.
    Can you please tell me how to manually adjusting the output resolution?
    Thank you!
  • Hi.
    Yes, let's walk through this together. Luckily, I'm at home, and I happen to own an LG 4k TV (55UJ7700), and my PC is Windows 10 (with an nvidia graphics card), so this should be very similar to what you see.
    Follow along with the steps I do, and post screenshots if things are different on your screen.
    1. Start with both the TV and the Computer turned on.
    2. Connect the HDMI into the TV and the computer.
    The first thing that I notice when the cable is connected to both sides is that the TV pops up a small grey box in the top right, which says 'HDMI 2 now available.'
    3. Switch the TV to the new 'now available' input (for me, HDMI 2).
    The TV doesn't switch automatically for my PC. This threw me off a bit, because when I turn on my gaming system, the TV automatically switches.
    The reason is that the TV and the game console are configured to use HDMI CEC (Simplink), so each can control certain functions of the other. For example, when I turn on the game console, it also turns on the TV and my soundbar. Using my TV remote, I can control the menus on the game console.
    However, our PCs do not have this arrangement with the TV, so we manually switch inputs.
    * For me, I can see my computer screen with perfect resolution at this point.
    4. On your computer's desktop, in an empty space, right-click to open the context menu. From that menu, choose Display Settings.
    It should look like this when it opens (display is in Extend mode):
    5. Be sure to click the TV display so it's highlighted blue (it should be the bigger one). With the TV selected, scroll down a bit to find 'Resolution', then click the drop-down box.
    For me, it is set to 3840 x 2160 because both my computer and my TV support that resolution.
    6. You can try some different values here, but keep in mind, there are several different aspect ratios in the resolution list, so some may look distorted (in which case it may be worth using a slightly smaller resolution, just to get the aspect ratio that doesn't distort the image).
    Post back some screenshots of what you see if this doesn't work.
  • Hi everyone. Sorry to enter in this topic but I have a similar problem. I'm trying too connect my pc to my lg 4k smart tv. But my pc doesn't have a hdmi slot. So I bought an hdmi-vga cable to connect the PC and the TV. But it seems that my pc doesn't detect the TV. I take all the steps that you described in the last post but in the display settings it doesn't look like the image you show. Can you help me with this problem???
  • Same issue here, was driving me crazy. I tried all of the above to no avail. In the end, on a whim, I changed to a new HDMI cord and it worked fine going into the HDMI3 input. Perhaps the communication between devices is very sensitive to a good signal? Imagine how happy I was when it finally worked!

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Connect To Lg Tv Screen Share