Cable to connect your laptop to your TV. Description of various ways to connect a laptop (computer) to a TV: features of various methods with and without a cable


If all you need from the TV is watching movies or photos in a simple way will be used external hard disk with a USB interface or flash memory. No wires or settings. An obstacle may be the lack of a USB connector or support for some unpopular file formats. Just download multimedia information onto the media and connect it to your TV.

Which drive can be connected to the TV via USB.

You can use any mobile device(camera, mobile phone or tablet) capable of working as an information storage device. In the TV settings, select the video signal input from usb, and in the device settings: select the type usb connections information storage device.

The most modern way connect a computer or laptop to a TV - organization home wifi networks. Without wires and with the ability remote connection. Network settings will depend on your Internet connection as well. In the very simple case It will be enough to connect to wifi in the TV settings menu, in the opposite direction - specify the IP address, subnet mask, proxy server.

How to connect a video signal from a computer or laptop to a TV.

All connection manipulations must be carried out with the equipment turned off. Turn on the TV and computer and start software setup possible when all cables are in their connectors.

At no usb ports, connectors for flash memory and wifi, that is, when connecting a simple or outdated TV, video and audio signals are output separately.

Currently, a number of video interfaces are used, some of which are compatible with each other. The main difference is in what form the signal is transmitted, analog or digital. To use analog or digital signals, you only need to connect the appropriate adapters. The most difficult thing is to connect a digital signal to the analog input of a TV. In this case, you will need special adapters with a built-in microcircuit or additional devices, transforming the signal.

Let's look at the main video interface connectors:

If the TV has one of the digital connectors HDMI (left in the photo), DVI (right in the photo) or VGA (D-Sub) (bottom in the photo blue color) standard for monitors - the connection task becomes as simple as possible. You just need to connect the appropriate cable or adapter.

To connect analog signal you need a corresponding output on the video card of your computer or laptop, or a special adapter cable (converter).

Composite RCA output (tulip) is a long-outdated video interface, but it is still found due to its wide popularity. Most often indicated yellow on the connectors (pictured above). The interface itself contains three connectors: video, right audio channel and left audio channel. We'll talk about sound below.

S-Video – this type of connector can be present on both the TV and the video card, so there is no need to use special adapters. In the photo above - purple.

SCART is a fairly popular interface that can provide combined transmission of video and audio signals. It is usually used to connect a video player, but it can also be used to connect to a computer using VGA-SCART or S-Video-SCART cables. There are other adapters that provide, in addition to video input, also audio input.

  • It is best if the video card connectors of the computer and the TV match. S-Video - S-Video, DVI-I - DVI-I, and so on. This will make it possible not to look for exotic cables and adapters. Please note that switching between interfaces usually reduces image quality.
  • Cables may be provided with your TV or video card, in in this case you can freely use them.
  • If impossible direct connection adapters should be used. Acceptable connection types are VGA (D-Sub) - DVI-I, VGA (D-Sub) - SCART, DVI-I - SCART, S-Video - SCART.
  • Don't skimp on connecting cords. All cheap cables do not have high noise immunity, which can negatively affect picture quality.
  • If you have any doubts about what type of connection to use, and what cords are needed, consult additionally service center or store.

How to set up a computer or laptop to work with a TV.

In the simplest case, your computer will detect the connection itself additional monitor and activates the image cloning mode. Your laptop probably even has a video output button that switches between the screen and the video output.

In the screen properties, you can configure the image resolution displayed on the TV, frequency and operating mode: cloning or desktop extension.

How to connect sound to TV.

Having configured the video signal, you can proceed to adjusting the audio. First of all, you need to make sure that this is really necessary. Using home theater or good acoustics with a computer, you should not connect sound to the TV. PC sound cards usually use a miniJack connector (3.5 mm).

The audio input on the TV may be of the miniJack, Jack or RCA type, so you may need appropriate cables or adapters. Finding them is not a problem; the main thing is to clearly define which connectors are present on your TV.

When connecting a TV via a SCART interface, use special adapters from the video-audio signal to SCART. For example, in the case when a video signal is transmitted to SCART using an adapter from S-Video, and a cable from miniJack is connected to the RCA connectors through the same adapter.

When the TV is connected to a separate sound system, it is advisable to transmit sound directly to it using the necessary cords.

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How to connect a laptop to a TV

Let's see, why do this at all? In front of you is a mobile computer on which you can easily watch a video. Why do you need to connect two devices?

A laptop is a mobile computer that you can take with you everywhere. It is very likely that you still have a cell phone with you, on which you shoot video, then transfer it via Bluetooth to your laptop. The result is a combination that works almost everywhere. It is also beneficial in terms of space: after all, there is more space on a laptop than on a phone. This means you can copy a video from your mobile phone to your computer, and on cell phone Delete this video file to free up space.

If the diagonal of the TV is significantly larger than the diagonal of the laptop screen, it is quite natural that you want to view the captured video on large monitor, and the question arises: how to connect a laptop to the TV.

If you have asked this question, then first of all inspect the rear panels of both devices: this is where the outputs should be located that will help connect them to each other.

How to connect a laptop via HDMI to a TV

Traditionally, the HDMI output is used for interconnection mobile computer and TV. If you are in this moment If you're sitting at home with hundreds of gigabytes of video footage, and deciding how to connect your laptop to the TV, look: if HDMI ports are present on both devices, just connect them with a cord. Plug one end of the cord into the port laptop hdmi, others - to the corresponding HDMI port of the TV. That's it, the devices are connected.

Connecting a mobile computer via VGA

Not often, of course, but it happens that somewhere there is no HDMI port. Then you need to get out of the situation - you still want to watch the video on the big screen.

But don't worry: you can also connect your laptop to your TV via the VGA port. This is the connector to which a stationary monitor is connected. It is, as a rule, on almost every device. Carefully inspect the laptop and TV - this connector should be blue. If it is present in both, and you have a VGA cable, you have solved the problem. Just connect the VGA to your laptop at one end, and plug the other into your TV.

What if there is no VGA?

Then you will have to use adapters. For example, how to connect a laptop to a TV via USB? Just buy a USB adapter. It can be on either an HDMI or a VGA port. Plug the adapter into the laptop's USB port, and plug the appropriate cord into the adapter connector. The other end must be connected to the TV. In this simple way you can connect your laptop to your TV via cable.

Conclusion

So, we looked at several ways to connect two devices - a TV and a laptop. Without a doubt, you will now be able to watch the video filmed on your laptop on the big screen, which means you will enjoy spending the evening in a warm family circle watching the film.

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How to connect a laptop to a TV using the same type of connectors

Good afternoon. I want to watch movies on a big screen TV. There is no desktop computer or video player, only a laptop. How can I do that?

Margarita

Laptops, tablet computers and smartphones have already caught up with desktop PCs in terms of their capabilities and speed. In addition, they are small in size and equipped battery, which makes them more convenient to use and transport. But there is portable equipment one drawback is the relatively small screen, on which it is quite difficult to work with texts, graphics, video editing and simply viewing your favorite video files.

That is why users of portable technology quite often need to connect their laptop to the large screen of a television receiver. This is what we will talk about in our publication.

When is it necessary to connect a laptop to a TV?

We have already talked about working with texts and watching films. In addition, connecting a laptop to a TV receiver allows you to expand your desktop, which is essential for performing many types of work: from web writing and page layout printed edition, before presenting various types of presentations.

Don't forget about gamers, who will find it much more convenient to play on a big screen.

This connection allows you to communicate more comfortably with your opponent on Skype, without straining your eyes and enjoying the communication.

In general, pairing portable devices with stationary ones is a matter of comfort, which is worth a separate topic for discussion.

Existing connection options

At first glance, there is nothing complicated in pairing the above-mentioned equipment: connect the cable to the same connectors and you’re done. It's actually not that simple. Quite often, laptop computer users encounter problems setting up equipment, which will be discussed below. So, what are the ways to connect laptops to television receivers and stationary monitors:

All methods have their advantages and disadvantages. Next, the most common methods of pairing equipment will be discussed.

Connection via HDMI interface

Laptop PC users often ask “How to connect a laptop to a TV via hdmi, since this type of interface is international and is used to transmit audio and video signals to digital quality"? Indeed, HDMI is the most common connector found on most modern equipment. The resolution of the video signal that can be transmitted via the HDMI interface is 1920 x 1080.

In addition to availability HDMI interface on a laptop, large monitor or television, you will need a cable to pair the devices.

You should be aware that one of the devices may be equipped with a mini HDMI connector.

There is nothing wrong with this; you will need to buy a cable with one standard connector and the other mini.

After connecting the laptop to the TV via HDMI, you need to configure the equipment. For this:

  1. In the TV receiver menu, select the appropriate port to receive the video signal.
  2. On your laptop, go to Control Panel - Screen - Screen Resolution and click the Find button. Some models search for connected devices automatically.
  3. Next, in the list of found devices, select a television receiver, install required permission.
  4. In the Multiple Screens section, set Duplicate Screens.

After this, the image of your desktop will be duplicated on the TV screen. If you need to expand your desktop, then in the Multiple screens section, select Expand these screens, as shown in the figure.

Connection via VGA interface

The main advantage of pairing a laptop and a television receiver or desktop monitor via VGA interface is that this type of connector is available on all generations of portable and stationary equipment. Significant disadvantage This connection is capable of transmitting only an analog video signal with a resolution of 1600 x 1200.

If you have a question about how to connect a laptop to a TV via VGA, then you should know that the connection process is no different from the previous one: you need to connect the devices with a cable, connecting it to the appropriate connectors, and then configure the equipment, as described above.

To transmit sound, you must use a second cable with a standard 3.5 mm connector at one end and a “tulip” at the other.

Pairing equipment via USB interface

Many users are interested in how to connect a laptop to a TV via a USB connector?

In fact, it is possible to pair a TV receiver and a laptop in this way. Since it is not possible to connect the equipment directly, you should purchase a set of devices specially designed for this purpose called Q-Waves Wireless USB AV. It is a receiver wireless signal, which connects to the TV via a VGA or HDMI connector, and a transmitter that connects to the USB connector of your laptop.

As a result, you will get a wireless connection between the TV receiver and the laptop at a distance of about 10m. The main advantage of this type of connection is the absence of communication cables. Disadvantages include communication only within line of sight and the high cost of the device.

Pairing and setting up the above-described equipment, in principle, should not cause any particular difficulties even for inexperienced users PC. If you are unable to combine these devices or experience significant interference when transmitting data using any of the methods described above, then do not show miracles of ingenuity and turn to professionals.

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How to connect a TV to a computer via hdmi, wifi, usb cable in windows 7-10


HDMI (multimedia interface high resolution) allows you to transmit an image High Quality With computer device to television. To connect the TV to a computer or laptop in a similar way, just purchase an HDMI cable. It is equipped with absolutely identical connectors on both sides. You don’t have to spend a lot, the cable is average price category will be good too. When purchasing, you should consider only one point: if your plans include TV viewing in 3D, only an HDMI cable version 1.4 and higher is suitable for these purposes. Now you can proceed directly to the connection process:

  1. Before you start connecting, disconnect both devices from the network. If this is not done, then everything may end up with the ports simply burning out.
  2. We find an HDMI connector on the back of the TV and the same on the system unit or laptop. On desktop computers it can be found next to the monitor connection point. If a discrete video card is simply missing, we look for the required connector somewhere near the USB ports. With laptops the situation is less problematic - usually the connector is the same everywhere, it just may be located differently different sides.
  3. Insert the cable into both sockets until it stops.
  4. We turn on the devices.

Advice. If you want to connect your TV to portable device like a tablet, netbook, etc., then you will need a cable with a mini HDMI connector.

And now the fun part begins - adjusting the image. Let's wait a little while the picture appears. Then you can start setting the resolution. Click on the desktop with the mouse, select the “Screen Resolution” option and click on the appropriate value. It should be remembered that as the resolution increases, the clarity of the image increases, but its size decreases.

As soon as you change the settings to your liking, a window should pop up on the screen asking for confirmation. But if this doesn't happen. Well, this means that the device did not accept the specified parameters. There is no need to panic, just wait 15-20 seconds: the system will understand that you did not see anything and will return to previous settings.


We transmit the image to the TV via Wi-Fi

Connecting a TV via an HDMI cable is simple and fast, but not always practical or convenient. After all, it is not always possible to keep a laptop at hand, or the stationary and the TV are located in different rooms. It doesn’t matter - there is another way to transfer pictures to a TV. This wi-fi router.

Make sure that the devices you connect are connected to the same network. Now let's look at the 2 most optimal ways connections (it should be noted that they will be equally effective for Windows versions 7,8,10):


Advice. The TV does not recognize video files in MKV format. To correct the situation, just change the extension to AVI.

We use a USB cable to connect the TV to the computer

Most LSD/HD TVs have a USB port, which can be used to connect to a computer or laptop. First you need to turn on your PC and TV. Then insert the USB cable into the sockets of the connected devices. Immediately after this, information about the detected device will appear on the computer screen.

Now you can use your TV monitor to view documents, photo and video information located on your computer/laptop. But it should be noted that this method does not guarantee 100% viewing of your favorite films, much less online broadcasting.


In order to fully use the TV monitor when connected to a PC, you need to create a USB-HDMI connection (entry point). Portable adapters that adapt a USB port to an HDMI port will help with this. In fact, these are a kind of external video cards.

Connecting a laptop to a TV may be necessary for you in the most various cases. Even new models with smart functions are not able to perform absolutely all tasks that a computer can solve.

What can a modern TV do? Yes, whatever your heart desires! For example: provide Internet access, organize viewing streaming video, read multimedia files located on your hard drive.

However, all this is not enough to provide the user with complete comfort and the opportunity to refuse to use a laptop or PC. Connecting a laptop to a TV, in turn, allows you to solve a number of problems that can only be solved if you have two devices at once:

  • you can play your favorite game on the big screen;
  • communicate more comfortably via Skype without looking at the video image of the person calling you on a small screen;
  • organize a more convenient viewing of the presentation;
  • display a movie on the TV screen for more convenient viewing in company.

Connecting a laptop to a TV

There are several ways to connect a laptop to a TV. Each of them is quite simple: you only need to connect the device connectors using a cable, and then perform necessary settings, which will not take you more than a minute. It is much more difficult to determine what type of connection will provide you with best transmission audio or video signals. To determine which connection methods are available to you, you need to carefully study all the interfaces available on your laptop and TV.

On every modern laptop available HDMI outputs and VGA, but in addition to them, there may be S-Video and DVI connectors. On modern TVs You may find connectors such as HDMI, DVI, VGA, S-Video, Scart and RCA. To connect TV to a laptop, you should connect them using the appropriate cables into the same type of connectors: HDMI to HDMI, VGA to VGA, S-Video to S-Video, DVI to DVI.

Thus, despite the variety of existing interfaces, connecting a TV and laptop is always carried out in three stages.

  1. Determining the available connectors on a laptop and TV. Selecting the most preferred interface among them.
  2. Finding the required cable and, if necessary, adapters to connect devices.
  3. Setting the graphics adapter operating mode.

How to connect a laptop to a TV using HDMI

Connecting a laptop to a TV via HDMI is the most preferred method, since it is this digital interface that can provide the best transmission of video (including 3D content) and audio signals. The main advantage of HDMI is the simultaneous transmission of video and audio signals over one cable. Video signal resolution - 1920x1080 pixels at 60 Hz, audio - 24 bit/192 kHz.

It is quite easy even for a beginner to distinguish an HDMI connector from others. The port included in it has 19 contact holes and is trapezoidal in shape. If you have a new TV with an HDMI connector, but your laptop does not have such an output, the best solution will order a VGA to HDMI converter from China, which costs approximately $35.

After you have connected the cable to the HDMI connectors, you need to configure the devices so as to switch the TV channel to the input used and ensure that the image is transmitted from the laptop display to the TV. Depending on your device models, this may happen automatically or require some configuration.

Modern televisions have several HDMI connectors. You need to select the port number and set it as the signal source in the TV menu. To configure your laptop, right-click on the desktop and go to Screen Resolution. In the window that appears, select Display from the drop-down list, where you indicate your TV.

To set up a laptop in Windows 8, press win+C (or move the mouse cursor to the upper right corner) and select Devices, then select the second screen settings option that suits you: Duplicate, Extend or Second screen only.

Connecting using the DisplayPort interface

The most modern interface for transmitting video to the screen is DisplayPort or DP, which was created specifically to transmit images with maximum high image to the connected screen. Currently, the maximum possible resolution is 3840x2160 pixels with a display refresh rate of 60 Hz.

Thanks to the compatibility of the DisplayPort interface with HDMI and DVI, if you have a laptop with this connector, you can connect almost any equipment to it. To connect analog equipment to the DVI digital output, you will need a special adapter.

We connect the laptop to the computer via DVI interface

DVI is the most common interface, fully compatible with HDMI and DP. There are three options for this interface: DVI-D, DVI-I and Dual Link DVI-I. DVI-D allows you to transmit exclusively digital video signals, the resolution of which does not exceed 1920x1080 pixels at a frequency of 60 Hz.

DVI-I has the ability to transmit and digital signal with a resolution of 1920x1080 at 60 Hz, and analog with a resolution of 1600x1200 at 60 Hz. The most preferred option is Dual Link DVI-I, which allows you to transmit a signal in 3D format and transmit a video signal with a resolution of up to 2560x1600 pixels with a frame rate of 60 Hz.

Connection via VGA connector

The advantages of VGA include the fact that every laptop has this output, even if its model is very old. As with HDMI, you should connect the TV and laptop connectors using the appropriate cable. The disadvantages of VGA are that this interface is only capable of transmitting video signals.

To enjoy high-quality sound, you can use two solutions: connect a powerful sound system with a subwoofer and listen to audio on your computer, or connect your TV and laptop using a cable with a standard 3.5 mm jack on one end and an RCA on the other. The TV must have an RCA connector (aka “Tulip”).

Remember: the VGA connector can only be used to output images with a resolution of no more than 1600x1200 pixels.

How to connect a laptop to a TV using S-Video

Due to the fact that most modern and old laptops have an S-Video connector, this connection method is one of the most accessible to most device owners. However, this method is not the most preferred method of communication, since, firstly, it is not capable of providing high definition(Watching HD video will not be possible) and can only transmit video signal, so you will have to use an additional cable to transmit audio.

To connect, the TV must have an S-Video port or a SCART socket. If your TV does not have an S-Video port, use a SCART adapter and connect the devices to using S-Video cable.

Wireless connection

In some cases the most in a convenient way connection between laptop and TV turns out to be wireless connection, which avoids restrictions associated with cable length.

In laptops based on Intel processor There is such a method of wireless video and audio transmission as Wireless Display (WiDi), which allows you to transmit a video signal with a resolution of 1080p HD (WiDi - Intel).

To connect a laptop to a TV using a wireless WiDi connection, you need a WiDi adapter that connects to the HDMI port on the TV. In new smart TVs from Toshiba, WiDi technology is already built-in.

To ensure wireless connection when USB help port, necessary special device Q-Waves Wireless USB AV, which includes a receiver that installs on the HDMI or VGA port of the TV, and a transmitter that must be connected to USB port laptop.

The disadvantages of this connection include line-of-sight only operation and a limited range of 10 meters. Therefore, it is rational to use Q-Waves Wireless USB AV only if you need a connection between your laptop and TV within the same room.

Connect the laptop to the TV yourself - select a cable for connection, configure the connection of the laptop to the TV.

It is somewhat difficult to write about how to connect a laptop to a TV. And first of all, because it does not pose any problem. Just connect them with a cable and perform small manipulations. But this is only theoretical. In practice, problems sometimes arise. There are a number of small nuances. Let's get started.

Connect your laptop to the TV yourself.

Selecting a cable for connection.

First, you need to decide what resolution your TV supports. This information must be indicated in the device passport. If you are the happy owner of an LCD, then most likely it will be 1366x768 or 1920x1080. And if it has an HDMI connector, then there will be no problems at all and the picture quality will simply shock you. The most better connection laptop to TV will be possible when using just such a hdmi-hdmi cord.

But we digress a little. Using the back panel of the TV or in the passport, we determine which connectors are available and where they are located. You can even write everything down on paper so you don’t get confused. We perform the same manipulations with a laptop. The most common connectors are S-VIDIO, DVI and HDMI. Based on these records, we determine through which places and with what cords the laptop will be connected to the TV. And now a little general information about these connectors.

Scart- Of all the possible options, this is the worst. Used extremely rarely. On modern devices does not apply.

S-VIDEO- not used very often. The quality is slightly better than when using Scart, but the difference is not fundamental.

VGA- used quite often. This is a very good option for transmitting analog video.

DVI– designed for transmitting a digital signal. Some laptop video cards are capable of transmitting not only pictures, but also sound via this cable.

HDMI- currently the most the best option connecting a laptop to a TV. Picture and sound go through one cable. Maximum resolution.

Further actions are predictable. We select the same connectors and buy such a cable. With several possible options Preference should be given to the digital signal.

But what if there are no identical connectors for connecting a laptop to a TV? Then you should choose the most optimal combination connectors and look for either a combination cord or a special adapter.

Now a few words about purchasing a cord to connect your laptop to your TV. It is believed that you should not purchase adapters, but rather look for a cord with the required types of connectors. Don't buy a very expensive cable. There is not much difference between them. Unless you turn away from the very cheap Chinese options. The ideal cord would be for connecting a laptop to a mid-price TV. They may offer you expensive cords, citing the variety of possibilities. You shouldn't fall for it. Especially if the TV is “not the first freshness”. In this case, it will still not be possible to achieve an ideal picture, and there is no point in paying money commensurate with the cost of the TV.

A few words need to be said about the length of the cord. The picture quality will be higher if the cord connecting the laptop and TV is short. Not everyone will like this. It is more convenient if they are in different places, or even in different rooms. This is a personal matter for everyone. But it is believed that maximum length cord, at which the decrease in image and sound quality will be insignificant, is up to 5 meters.

Now for the sound. This point will not cause you any trouble if you use HDMI- HDMI cord. Other options involve using additional audio cable.

Connection and settings.

So, you have figured out how to connect a laptop to a TV. Now it's time to make some adjustments. We turn on the TV. We turn on the laptop. It is possible that the image from the monitor will immediately appear on the LCD. If this does not happen, do not worry and drink validol. You need to configure multiple monitors. For this purpose it comes with drivers special utility. If you have not installed it, then you should google it and download it from the official website of the laptop manufacturer.

Now to connect the laptop to the TV, click right button mouse on the desktop, select “Properties”, then “Options”. At the very bottom of the window there should be an “Advanced” button. An opportunity will open up for you detailed settings exit video. There are many indicators, but we are interested in the logo of the video card manufacturer. This is where the number of monitors is determined. The next steps are as follows - “Displays” - “Split screens” - “Multiple monitors”. If the laptop is connected to the TV correctly, two displays will appear. If the same thing happens to you, then it’s clear how to connect a laptop to a TV.

Then you should adjust the resolution of the other display (TV). This was discussed at the very beginning of the article. Another parameter that needs to be set is viewing modes. IN different models the names may be slightly different, but it’s not difficult to figure out that you can make the images on the laptop and TV the same, you can display the picture only on the TV, and the laptop will be dark. You can even make your desktop split in half, with each half complementing the other on different devices. Most often, the “Clone” option is chosen (both the laptop and the TV show the same picture).

After these simple manipulations, an image of your desktop should appear on the TV screen. You can do everything for which you connected the laptop to the TV. There may be some minor tweaks in the setup. It's about about a slightly stretched/compressed image, sound quality or picture slowdown. This means you need to take a closer look at the video card settings.

If you have problems with sound, you should try switching it from your laptop to your TV using the built-in utility sound card. In the “Control Panel” it will have the sound card logo and the word Audio.

If you have a modern laptop with good performance, and you already know exactly how to connect a laptop to a TV, then all problems can be solved using the settings in the utility graphics card. Just be more careful and everything will work out for you.

Allows you to comfortably view videos and photos, play computer games or just surf the Internet. Therefore, many users connect their laptop to their TV. This can be done using a special HDMI cable. Then the screen of the TV device will become like a second monitor and project the image from the laptop. But it’s much easier to connect your laptop to your TV via wifi. There will be no need to place equipment as close to each other as possible or connect and hide wires. So today we will tell you how different ways connect your laptop to your TV via wifi.

Most modern TV devices are equipped with a feature that allows you to access interactive content. Due to this, you can easily display a wide variety of information from the Internet on the TV screen - films, videos, music, games, blogs, etc. This technology is called smart.

The most common and advanced platforms are: Samsung Smart TV and LG Smart TV. Actively implementing similar technology and other manufacturers - Sony, Philips, Panasonic, Thomson, etc.

So we will connect such a TV with Smart TV to the laptop. This is done as follows:


If you have configured everything correctly, you can start movies in two clicks. Simply “highlight” any video file on your laptop, click on it with the auxiliary mouse button and select “Play on...”. In the list that opens, you just need to click on your TV model. For example, Sony Bravia KDL-42W817B. After which the broadcast on the big screen will begin automatically.

For reference! Videos in MKV format will most likely not be played with this connection. Therefore, choose files with the AVI extension.

Connecting the TV to the laptop using WiDi

First of all, this method is good because it does not require any “sharing” of folders and settings public access. WiDi technology uses the Wi-Fi standard and simply duplicates the image from the laptop to the screen of the TV device. True, there are a couple of nuances. You can organize a connection in this way only if the laptop:

  • Built on a third generation Intel processor;
  • Equipped Wi-Fi module Intel;
  • Integrated Intel graphics;
  • OS – Windows 7, 8, 10.

In some cases, you may also need to install Intel Wireless Display software. As for the TV itself, it must support Miracast technology(WiDI). Majority modern models, which have been released since 2012-2013, have this function by default.

The WiDi connection procedure itself includes several stages:


It also happens that you have done everything as described above, but the TV does not see the laptop. Then open the Charms panel on the laptop, click the “Devices” tab. Then select “Projector” and add your wireless screen. We also update Wi-Fi drivers.

We connect the TV to the laptop using special software

You can connect two devices via wifi to display an image using various programs. Today there is a lot of all kinds of software for playing content on a TV without using wires. Although the most in demand are:

  • Samsung Share (has a simplified interface, but is mainly compatible only with Samsung devices);
  • Share Manager.

Moreover, of all these programs home media server– the most stable application in operation. In addition, it fits almost all TV models from different manufacturers. Using a home media server as an example, we’ll tell you how to display an image from a laptop to TV:

  1. Download the distribution kit for free from the official website of the developer - http://www.homemediaserver.ru
  2. Install the program on the laptop.
  3. Let's launch it. A table with a list will appear various devices. In this list, you need to select the one to which the content will be transferred. That is, we search and click on your TV model. Click the “Next” button.
  4. The program will offer to share specific folders. By default, these are “Video”, “Music”, “Images”. However, you can manually specify other folders where you store your movies or photos, so that you can then watch them on the TV screen. Just click on the “Add” button on the right with a big green plus.
  5. Then we confirm the scanning procedure. Click “Ok” and “Finish”.

Now the various contents that you have specified in the home media server program will be displayed on the big screen of your TV.

Rest similar applications work on the same principle. So there shouldn’t be any difficulties when using them. So you have learned how to connect a laptop to a TV via wireless wifi network using special software.

What to do if there is no wifi module on the TV?

A wireless connection to a laptop via Wi-Fi is impossible unless there is a special module. For example, it is not available on older models of TV devices that were released more than 5 years ago. Naturally, you can’t connect a laptop to such a TV without a cable. How to be? You will have to use additional devices.

For example, an adapter can help expand the capabilities of a TV. Usually it is inserted into the HDMI port. What similar gadgets can we recommend? This:

  • Google Chromecast;
  • Android Mini PC;
  • Compute Stick;
  • Miracast adapter.

All of the adapters listed above will allow you to establish a wireless connection and transfer images from your laptop to your TV.

Modern TV models are often equipped with USB ports, with which you can connect various sources of information. However, these ports are not suitable for direct connection to a computer, which cannot be said about the connectors on a laptop.

This type of connecting a laptop to a TV is only relevant for relatively new TV models that have an HDMI or at least a VGA connector. If there is no such input on your device, then further actions it won't work.

Step 1: Preparation

By default, you cannot connect the USB port of TV and laptop using dual USB cable due to technical features. Moreover, this can be implemented through a special external USB video card that converts the signal from the computer to HDMI for the TV.

Note: The converter can be oriented to both HDMI and VGA interfaces. Moreover, sometimes these connectors may be present at the same time.

In addition to the converter, there is also Q-Waves Wireless USB AV - a device for wirelessly transmitting a signal from a PC to a TV. This device According to the standard, it is equipped not only with HDMI, but also with VGA output.

Before purchasing the device, make sure that your laptop has a port "USB 3.0", which is prerequisite in both cases.

The best option is a converter, since its only limitation is the length of the cable, while the wireless analogue is limited to an area within 10 meters. Whichever option you prefer, you must purchase the device.

If the kit does not include the necessary wires, you will have to purchase them yourself.

Through HDMI, the audio signal will be transmitted without using an additional connection, while the VGA cable will require an adapter. You can customize the sound regular means Windows OS.

Step 2: Connection

Having dealt with the purchase and preparation of equipment, you can begin connecting. We will look at the process of using both mentioned devices.

Wired connection


Wireless connection


At this point, the connection process can be completed, since after these steps both devices will begin transmitting a signal from the laptop to the TV.

Step 3: Setup

After connecting the laptop to the TV via USB, you need to configure the equipment to correct work. This applies to both TV itself and system settings Windows.

TV

Laptop


The considered approach can be used to connect not only a laptop to a TV, but also some other devices. For example, this method Perfect for connecting a computer to a projector.


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