How To Connect A TV To A Computer Wirelessly

Wireless DLNA

See the following for media server setup:

The easiest and most popular way to connect a laptop to a TV via Wi-Fi (without wires) is using DLNA technology. It is a SIMple set of standards that allow interoperable devices to exchange files (, audio and photos).

The technology allows you to exchange files over a local network. That is, when setting up on a TV, it will be possible to view the pre-allowed files that are on the PC.

With this method, you will not be able to watch movies online from your laptop and you will have to download them in advance. If this is the main purpose in connection, then it is recommended to go directly to the second method.

Establishing a communication bridge between devices

Connecting a computer to a TV without wires takes place in several stages. Requires TV and laptop to be connected to a wireless network. If everything is clear with the computer, then on TV you need to do the following:

  • Go to the TV settings. This can be done by pressing a special button on the control panel.
  • After that, use the control keys to go to the “Network” tab.
  • Click on the line of network connection and configure.
  • The device searches for available wireless networks. It is required to select the one to which the laptop is connected.
  • Click on the required line. You need to enter a password to connect. It is important to do this carefully, since characters are entered from the remote control and it is easy to confuse something.
  • If you do everything correctly, the device will quickly connect to the network and a message about this will appear on the screen.

It is also advisable to check that the Internet is working correctly. To do this, you can go to Smart TV and open a browser. Site pages should open at their usual speed. It is also recommended to check the internet speed on the TV.

DLNA setup on laptop

To do this, you will need to download and install a special program “Home Media Server” on your computer. It is recommended to download the utility installation file from the official website. Next, you need to do the following:

  • Launch the application and go to settings via the top panel.
  • The media resources window will open. Add the folders and files you want to view in the field. This can be done by clicking on the “Add” button.
  • Check the box “Local drives” and all their contents will be available on the big screen.
  • To specify a separate folder, for example, with a series or music, you need to click on the “Add” button and mark the necessary.
  • For the changes to take effect, you must click on “OK”. A window will appear to confirm the scanning of files, you need to answer yes.
  • Wait until the end of the process. Immediately after that, start the server on the top panel using a special button. A message will appear immediately stating that this action is complete.
  • After all the settings and choosing the folders for access, you need to turn on the TV. It needs to be found by the program. To do this, go to the section of playback devices and update. After a while, the TV icon will be displayed in the found.
  • The column of the main application window displays all the files that were previously selected. You can play them on the TV screen directly from the program. To do this, select an audio or file and right-click on it. Select the “Play to” item and specify the device.

If you need to protect some files from strangers or a child, then the parental control function will help. To do this, select the folder and click on the “Change” button. A control window will open in which you can hide certain content in this particular folder. To do this, set the color to red.

2 ways to connect laptop to TV wirelessly

Everyone now has smart gadgets, and the TV belongs to them. The user may not suspect that his TV can be connected to a computer without using a cable. But you need to figure out in detail how to connect a laptop to a TV wirelessly for different purposes.

There are two ways to connect your computer to your TV without using additional equipment. Both are SIMple so anyone can do it.

  • Wireless DLNA
  • Establishing a communication bridge between devices
  • DLNA setup on laptop
  • Start file viewer
  • Miracast
  • Connecting laptop to TV


This is a special technology that allows you to connect your computer to a TV or other devices wirelessly. The main thing is that both gadgets support this function. This technology is only found in second generation Intel processors and older. But even its presence does not guarantee that everything will work out.

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The fact is that Windows support this function in different ways, which is why it is recommended to check in advance. To do this, you need to do the following:

  • Go to the settings on the TV. Go to the section that is related to the network or the Internet. If the list contains the Miracast line, then the device supports the technology, otherwise it will not work to connect to the laptop.
  • On the laptop, you need to open the parameters. From the menu on the left side of the screen, go to the section for projection to a computer. You can SIMply search for the word Miracast and it will open what you need. If the PC does not support this technology, there will be a red message, its absence indicates that the function is present.

Start file viewer

If all the steps in the previous steps are performed correctly, the computer files will be displayed on the TV monitor. To start viewing files from a large screen, you need to do the following:

  • In the laptop, open a special program that was installed earlier, start the server. All files and folders for access should already be added in it.
  • On the TV, you need to go to the application that is responsible for communicating with the server.
  • A directory appears on the left side of the window. You need to go to the very bottom tab, where all connected gadgets are displayed. A window will open in which you need to select a DLNA server.
  • After that you need to go to the “My Computer” folder. All files from the laptop will be displayed there.
  • To start or audio, you need to select the desired file and play.

Thus, the laptop is connected to the TV without a cable. The method is not very convenient if the TV has a browser. From it you can watch TV shows without connecting to a laptop.

You can also see the instructions for connecting a Samsung TV to a laptop via WiDi:

Connecting laptop to TV

After verification, you can proceed to direct connection. To connect your laptop to TV wirelessly, you need:

  • Turn on the TV and go to settings.
  • Next, go to the section responsible for connecting to wireless networks and the Internet.
  • Here you need to launch the Miracast technology, for this you just need to highlight the line and press “OK” on the TV remote control.
  • Wait for the system message that TV is visible for other devices.
  • You need to turn on the computer and connect to the network that the TV created.
  • To do this, go to the parameters. You can go directly through the control panel or find the one you need in the search.
  • Go to the section of connected devices and add a new one. The system will automatically start searching for all available gadgets to connect.
  • When the computer displays a list of found gadgets, you need to click on the TV. After that, synchronization will begin and at the end of it, the laptop’s desktop will immediately appear on the TV screen and all its contents will become available.

This method is the most convenient, since there is no need to pre-download content for display on TV. Miracast technology, as it were, projects the computer desktop onto the TV screen, as well as all actions, in particular sound, etc.


How To Connect A TV To A Computer Wirelessly

Miracast connection

Miracast technology differs from DLNA in that this option for displaying multimedia information from a TV to a PC SIMplifies the task of viewing not only recorded files stored on the gadget’s hard drive, but also played online on one of the built-in web browsers.

So it is supported only by individual computers, as well as tablets and laptops that have powerful hardware.

It is important to implement such modern technologies in the TV itself.

If the TV only optionally supports Miracast, then you will have to spend extra money on an adapter that easily connects to the HDMI port.

Wireless monitor technology is very SIMple. the displayed image is compressed using a special aLGorithm.

After that, it is mirrored via Wi-fi to the large display of the TV.

In this case, there is no need to connect the TV to one of the local networks using a router.

To successfully transfer the image, install the Wireless Display add-on on your computer and start broadcasting.

Make sure the Miracast function is activated in the TV menu. This can be done in the settings, if you enter the “Networks” tab and go to the Intel WiDi sub-item.

AllShare program

How do I connect my computer to a TV? Wired and wireless methods

There is a big difference in wireless settings between TV models from different manufacturers.

Most devices are capable of establishing a connection automatically. Working with others requires installing additional software on a connected PC.

So it may be difficult to formulate a universal instruction suitable for all users.

If you need to connect the TV to a PC via Wi-Fi, you can find the necessary information by reading the instructions, or by going to the manufacturer’s official website.

There you can also find the answer to the question of what software is needed for this.

Connecting a TV to a computer via a VGA connector

Graphics Array is an interface for receiving and transmitting an analog signal. Sound transmission in this variant of connecting the TV to a computer is completely absent.

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Before connecting, make sure that both the computer and the TV are equipped with VGA connectors and a dedicated cable is available.

VGA-connector appearance

To make such a connection, your computer must be equipped with an operating system of at least Windows 7.

Connect the PC and the TV in the off state with a VGA cable, then on the TV remote control press the SOURCE button (on some models it can be INPUT) and in the menu that appears on the screen, specify VGA as an external signal (on some models. PC or RGB ).

Then confirm the selected changes by clicking OK.

Next, proceed to setting up your computer.

Right-click on an empty space on the desktop and in the drop-down list go to the screen resolution menu.

In this menu, you are given a choice of the option for using both a TV and a computer monitor, as well as setting the required resolution.

In addition, you can select the option to use multiple screens, in which you will have the following options:

  • Duplicate screens. a function that allows you to get the same image both on the monitor and on the TV screen;
  • Expand screens. will allow you to SIMultaneously watch a on the TV screen, and, for example, print text on a computer;
  • Show desktop 1 or 2. this function operates only one of the available screens. either a monitor or a TV.

In general, the process of such a connection is not difficult, however, it creates some inconveniences associated with the transmission, in this version, of sound.

It will have to be connected with a separate cable or use an external speaker system for these purposes.

How to connect a computer to a TV via HDMI

How do I connect my computer to a TV? Wired and wireless methods

We connect the TV with Smart TV to the computer (Wi.Fi. Lan). using WINDOWS

How do I connect my computer to a TV? Wired and wireless methods

Setting up Smart Share for LG TV

How do I connect my computer to a TV? Wired and wireless methods

Samsung TV offers a SIMilar experience, thanks to the popular AllShare service.

AllShare program. We connect the smartphone to the TV via Miracast

How do I connect my computer to a TV? Wired and wireless methods

Connect your computer to your TV

I want to warn you that this action is best done by completely turning off the TV and computer (including unplugging it from the outlet), otherwise, although not very likely, damage to the equipment due to electrical discharges is possible. Connect the required connectors on the computer and TV, and then turn on both. Select the appropriate input signal on the TV. HDMI, VGA, PC, AV. If necessary, read the instructions for the TV.

Note: If you are connecting the TV to a PC with a discrete card, then you may notice that there are two locations of the output connectors on the back of the computer. on the card and on the motherboard. I recommend connecting the TV in the same location where the monitor is connected.

If everything was done correctly, then, most likely, the TV screen will start showing the same as the computer monitor (it may not start, but this can be solved). If the monitor is not connected, it will only show TV.

Despite the fact that the TV is already connected, you will most likely encounter the fact that the image on one of the screens (if there are two of them. a monitor and a TV) will be distorted. Also, you might want the TV and monitor to show different images (mirroring is set by default. the same on both screens). Let’s move on to setting up a TV-PC bundle, first on Windows 10, and then on Windows 7 and 8.1.

Choose which connection you will use

Now I will list in order the possible types of connecting the TV to a computer, while first. the optimal ones in terms of image quality (besides, using these options, it’s easiest to connect), and then. a couple of options as a last resort.

Determine the types of inputs present on the TV

See what inputs your TV supports. on most modern ones you can find HDMI and VGA inputs, on older ones. S or composite input (tulips).

Step-by-step instructions for connecting a TV to a PC or laptop

Let’s start directly with connecting TV and computer. To begin with, it is advisable to find out which connection method will be optimal, least expensive and provide the best image quality.

Connectors such as Display Port or USB-C / Thunderbolt are not listed below, because such inputs are currently missing on most TVs (but I do not exclude that they will appear in the future).

How to adjust the image on TV from computer and laptop in Windows 7 and Windows 8 (8.1)

In order to configure the display mode on two screens (or on one, if you are going to use only the TV as a monitor), right-click on an empty space on the desktop and select “Screen Resolution”. The following window will open.

If you have both a computer monitor and a connected TV running at the same time, but you do not know which of them corresponds to which number (1 or 2), you can click the “Define” button to find out. You will also need to clarify the physical resolution of your TV, as a rule, on modern models it is Full HD. 1920 by 1080 pixels. Information to be found in the instruction manual.

How to connect a TV to a computer

The idea of ​​connecting a computer or laptop to a TV can be quite reasonable if, for example, you often watch movies stored on your hard drive, play games, want to use the TV as a second monitor, and in many other cases. By and large, connecting TV as a second monitor of a computer or laptop (or as the main one) for most modern TV models is not a problem.

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In this article, I will talk in detail about how to connect a computer to a TV via HDMI, VGA or DVI, about the different types of inputs and outputs that are most often used when connecting a TV, what cables or adapters may be required, as well as about the settings. Windows 10, 8.1 and Windows 7, with which you can adjust the various picture modes from your computer to your TV. Below are the options for a wired connection, if you need it without wires, then the instruction is here: How to connect a TV to a computer via Wi-Fi. It can also be useful: How to connect a laptop to a TV, How to watch TV online, How to connect two monitors to a computer in Windows 10, 8 and Windows 7.

Setting up TV picture from PC in Windows 10

For your computer, the connected TV is just a second monitor, respectively, and all settings are made in the monitor parameters. In Windows 10, you can make the necessary settings as follows:

  • Go to Settings (Start. gear icon or WinI keys).
  • Select the option “System”. “DisPlay”. Here you will see two connected monitors. To find out the number of each of the connected screens (they may not correspond to how you placed them and in what order you connected them), press the “Define” button (as a result, the corresponding numbers will appear on the monitor and TV).
  • If the location does not match the actual location, you can drag one of the monitors to the right or left in the options (i.e. change their order to match the actual location). This is relevant only if you use the “Expand screens” mode, about which later.
  • An important parameter item is located just below and is entitled “Multiple Displays”. Here you can set how exactly the two screens work in pairs: Duplicate these screens (identical images with an important limitation: both can only have the same resolution), Extend the desktop (two screens will have a different image, one will be a continuation of the other, the pointer the mouse will move from the edge of one screen to the second, when positioned correctly), Display on one screen only.

In general, this setting can be considered complete, unless you need to make sure that the correct resolution is set for the TV (i.e. the physical resolution of the TV screen), the resolution is adjusted after selecting a specific screen in the display settings of Windows 10. If you do not have two displays, the instruction can help: What to do if Windows 10 does not see the second monitor.

Determine which output and audio ports are available on your computer or laptop

These are all the main types of connectors used to connect a TV to a laptop or PC. Most likely, you will have to deal with one of the above, since they are usually present on TV.

Setting up

  • Select with a mouse click the thumbnail corresponding to the TV and set in the “Resolution” field the one that corresponds to its real resolution. Otherwise, the picture may not be clear.
  • If you are using multiple screens (monitor and TV), in the “Multiple displays” field, select the operating mode (further. more details).

The following operating modes can be selected, some of which may require additional configuration:

  • Show desktop only on 1 (2). the second screen is disabled, the image will be displayed only on the selected.
  • Duplicate These Screens. Both screens display the same image. If the resolution of these screens is different, distortion is likely to appear on one of them.
  • Extend these screens (Extend the desktop by 1 or 2). in this case, the computer desktop “occupies” both screens at once. When you leave the bounds of the screen, you go to the next screen. In order to properly and conveniently organize your work, you can drag and drop the display thumbnails in the settings window. For example, in the picture below, screen 2 is a TV. When you move the mouse to its right border, I will get to the monitor (screen 1). If I want to change their position (because they are in a different order on the table), then in the settings I can drag screen 2 to the right side, so that the first screen is on the left.

Apply settings and enjoy. The best option, in my opinion, is to expand the screens. At first, if you’ve never worked with multiple monitors, this may seem a little odd, but then you will likely see the benefits of this use case.

I hope everything worked out and is working properly. If not and there are some problems with connecting the TV, ask questions in the comments, I will try to help. Also, if the task is not to transfer the image to the TV, but SIMple playback. stored on a computer on your Smart TV, then perhaps the best way would be to set up a DLNA server on your computer.