(including built-in ones) allow you to connect 2 or more. This will make it possible to work at a computer using a monitor, and watch movies on big screen TV. Today, most TVs are equipped with FullHD (1920 × 1080) matrices. It is convenient to use them as a second monitor during work, and when the TV is not in use, then as the main source of information display. All the same, it is much more interesting to work and have fun behind large diagonals.

To do this, you must have a computer on the video card.

On my home desktop PC, the.

After we are convinced of the presence of connectors, you must purchase (). This can be done at your nearest computer store.

For connecting a TV to a computer via HDMI.

We turn on the TV.

Press on the remote INPUT several times and to which the cable was connected. and move on to setting up.

Setting up an HDMI connection between a TV and a computer

Image Adjustment

On the desktop, right-click and select ().

In the window that opens in the section Screen you can choose from the drop-down list or TV for.

In the drop-down list of the section Multiple screens can .

If we choose Duplicate, then on the TV it will be the same as on the computer monitor. Moreover, if the resolutions of the devices do not match, then it will turn out to be nonsense.

If we choose Expand, then the TV will be a continuation of the monitor screen. At the same time, programmatically.

There is a check mark at the bottom of the window Set as primary monitor... You can select your TV to check this box and click Apply. The TV will now display the taskbar with and open windows by default.

Sound setting

Since we connected via HDMI, we can immediately transmit and.

In the window Sound we find the connected TV. Right-click on it and.

Now you can control the sound from the TV remote.

Connecting a TV to a computer via VGA

The procedure is the same. Make sure your TV and computer have VGA connectors.

We run to the computer store if you have no more of the monitor.

When connecting with a VGA cable, I do not turn off the computer and TV.

On the TV with the button INPUT select a channel VGA and the image should appear.

Image adjustment is performed in the same way as in the case of connecting a computer to a TV via HDMI.

Connecting TV to PC via adapters

If your computer does not have an HDMI connector, but your TV does, then. Can be used adapter from DVI to HDMI ( , )

We fasten this to the connector DVI video card or (who has built-in video) and connect with an HDMI - HDMI cable (the picture of which is given at the beginning of the article). In this case, there will be no sound, but the image must be of high quality as it is transmitted in digital format without distortion.

It happens that the TV does not have an HDMI connector (for example), but there is a VGA. On the contrary, a computer has everything except VGA. Take for example.

In this case, the DVI-VGA adapter (,)

In this case, our image will be transmitted without sound and in analog format. In principle, it's okay, but at long distances, interference may occur and the image quality may deteriorate.

Conclusion

This article has covered connecting a TV to a computer via HDMI and VGA cable. Preferred via HDMI, as in this case the data is not converted to an analog format for transmission, and then back to digital for playback on a TV. Due to this, high quality is maintained. Plus, you can transfer via HDMI. In the case of a VGA connection, you will have to connect the sound via a separate cable.

Concerning the adapters. It seems to me that it is better not to use them if there are identical connectors in the TV and in the computer. Better to purchase the appropriate cable. In the case of using adapters, the quality decreases. For example, from HDMI to DVI, the ability to transmit sound to the TV via one cable is lost. In the case of DVI-VGA, the signal is converted to analog format, which reduces its quality. They say that "point to point" does not hit and the image may be slightly blurry.

In my case, for some unknown reason, images through HDMI cable was crooked (I'll try to show it in the video below), in contrast to the analog VGA connection. A BENQ E24-5500 TV monitor was used for the experiments. Maybe I did something wrong. Who knows and understands, please tell me in the comments.

Agree, sometimes when using programs on laptops that require a large workspace, which standard screen cannot provide, it is much more convenient to use a modern television panel as a monitor. In this regard, there is an urgent need to solve the problem when you need to connect a TV to a laptop via VGA-out. Why VGA? Because almost all laptop and TV models are equipped with such connectors. But when creating such a connection, in some cases, you may encounter some difficulties. Next, it will be shown how to bypass or eliminate them, as well as make the correct connection and initial configuration of both devices.

How to connect a TV to a laptop via VGA: what do you need?

The first step is to make sure that there are appropriate connectors on both devices. Of course, when connecting devices to each other, it is advisable to use the outputs and inputs of the same name. There are no problems here.

But you can often find a situation when a laptop has only a VGA output (aka D-Sub), and only an HDMI connector is provided on the TV. Here the essence of the question of how to connect a TV to a laptop via VGA-HDMI is to use a special adapter.

VGA connection problems

But the problems do not end there either. This is due to the fact that only a picture is transmitted via VGA, but not sound.

But many would like to use powerful speaker systems of modern TV panels with multichannel sound... How to connect a TV to a laptop via VGA so that there is sound too?

In such a situation, you will have to purchase a special model. VGA adapter to HDMI, which additionally has connectors for audio transmission (either a regular 3.5 mm mini-jack or standard "tulips").

How to connect TV to laptop via VGA with sound?

As a rule, the connection when choosing the above scheme does not present any particular difficulties.

The VGA and HDMI connectors are connected to the corresponding ports, after which the audio cable is connected. The connectors cannot be confused. There is a special jack for a mini-jack, and tulips are connected in accordance with the color marks.

Setting up the screen for the first time

The TV is connected to a laptop via VGA-HDMI. Now you should check the settings

You may initially have to specify the connection type on the TV panel by selecting HDMI as the source when pressed on the remote remote control the Source (Input) button several times or by calling the corresponding menu. On some models of television panels, it may be necessary to enable or disable the TV / AV or TV / Video modes (it all depends solely on the modification of the TV and its manufacturer).

After that, to connect the TV to a laptop via VGA, you need to send the image to the TV panel. As a rule, one of the function buttons F1-F12 should have a special icon with two screens. The button is used in combination with the Fn key, although uniform standard not among the manufacturers. Usually, a single press leads to the appearance of the image on the TV, the second one returns the picture to the laptop screen.

However, all Windows systems have a one-stop solution. It is enough to use the combination Win + P, after which the setup menu will appear, which includes screen expansion for multiple monitors or duplication. In Windows 10, this function is available by clicking on the notification icon in the system tray at the bottom right. Moreover, if automatic installation screen settings did not work, you will need to set the resolution on the TV directly to Windows system manually, based on its characteristics and capabilities.

Alternative Image Adjustment Method

But, let's say, this method did not connect the TV to the laptop via VGA, or the combination did not work for some reason.

As a fallback, you can use RMB on a free area of ​​the "Desktop" with a choice of screen resolution settings. In the basic settings, you can perform the same operations (expand the screen on two monitors or duplicate it, depending on the needs of the user). For example, when expanding to a TV panel, you can display only the media player, and when duplicating, display the entire space of the "Desktop" or a running program.

Sound setting

As it turns out, connecting a TV to a laptop via a VGA connector is only half the battle. Now you have to tackle the sound settings, since Windows systems for some reason do not automatically switch to TV panels.

You can call the setting of the sound parameters through the RMB menu on the volume icon in the system tray, where the line of playback devices is selected. In principle, the settings can be accessed from the standard "Control Panel".

Here, on the playback tab, you should pay attention to the device whose name contains HDMI. A right-click brings up a submenu, and the default device usage line is selected in it. If the audio system of the TV panel is not in the list, use the activation of the display of disconnected devices in the called menu, and then repeat the steps described above.

As for switching the sound format, it all depends on the capabilities of the speaker system of the TV itself. On some models, directly on the remote control you can find special button which alters the sound by activating different audio circuits, giving priority to the sound of different speakers, adjusting the equalizer, if any, etc.

Conclusion

As you can see, the problem of how to connect a TV to a laptop via VGA-out is quite simple to solve. In theory, there shouldn't be any questions with the choice of connectors. The most important thing is to make the subsequent adjustment of the transmission of image and sound to the television panel. However, here too, no special difficulties are foreseen, since in Windows systems this whole procedure is standardized.

Actually, the connection procedure comes down to the correct choice of the required adapter, its connection to both devices, setting the image and sound parameters. In this case, Windows sometimes, when choosing an audio device, can additionally install the corresponding driver. But such a procedure is performed in the background, and user participation in this process is not required at all. For the rest, as practice shows, everything is simple, even with the use of several outdated models of laptops and television panels. And in the case of Smart TVs, setup is usually made even easier. Such panels in most cases are initially focused on the ability to connect external computer or mobile devices With automatic mode device recognition and its corresponding settings at the time of connection.

VGA is a built-in video adapter that is installed in most modern computers and is considered one of the standard devices for connecting monitors (was developed by IBM in 1987).

VGA video adapters use analog signal which is capable of transmitting a large number of flowers at high definition(over 640 x 480 pixels). The VGA connector is recognizable by its blue tip and characteristic trapezoidal shape, with three rows of holes, 5 each. VGA connector is often used for connecting various devices to the TV. As an example, let's try to connect a computer to a TV via VGA.

Fast navigation through the article

Training

First, you need to inspect your computer and TV for the presence of VGA ports in each of them. It is important to remember that the VGA adapter transmits video without sound, therefore, you should additionally prepare an audio cable with 2xRCA - 3.5 Jack connectors, and also have a working VGA-VGA cable.

Turn off the monitor

Before connecting your computer to the TV, you must:

• Turn off the computer and remove the monitor cable from the VGA port;
• Plug the VGA-VGA cable into the port instead of the monitor cable.

If the computer is turned on, then in some cases it may not recognize the TV as a new monitor.

Connection of cables

When connected, the TV must be turned on. Usually both VGA and audio cables are not very long (about a meter). To connect cables to your TV you need:

• Move the computer / laptop case to the TV;
• Insert the free end of the VGA cable into the TV connector;
• Connect the audio cable to the TV and computer connectors.

If the TV has another type of port, for example HDMI, then you can connect VGA-HDMI adapter to the cable and then insert it into the appropriate port on the TV.

Using your TV as a monitor

With the cables already connected to both devices, you need to do the following:

• Turn on the computer and wait for the operating system to load;
• Find and press the "Source" button on the TV remote control;
• In the menu on the TV screen, select "VGA" (or "PC" - the name depends on the TV model).

If the connection is successful, the computer desktop will appear on the screen.

Screen resolution

Modern TVs have higher screen resolutions than monitors. In Windows 7, for the correct display of the picture on the TV screen, you must:

• Right-click on the desktop;
• Select the item "Screen resolution" in the menu;
• Set the optimal resolution;
• Click "OK" and start watching the video.

If the TV serves as an additional monitor for a laptop, then in the "Screen Resolution" menu you need to:

• In the category "Multiple screens" select the item "Duplicate screens";
• Then select the TV screen and adjust the appropriate resolution.

If, when connected to a laptop, the computer did not automatically detect the TV screen, you must click the "Find" button in the "Screen resolution" menu and then perform the above actions.

With the right cable and - sometimes - an adapter, connecting your computer or laptop to the TV is easy. And for those who are friends with smart equipment and, accordingly, have it, it is still easier.

Step one

First you need to decide on the ports used for signal transmission that are available on the computer. To do this, examine all the connectors on the device. If you can't understand what type they belong to by outward appearance, you should find their descriptions in the documentation supplied with your computer.

On the modern devices the following connectors are used:

• HDMI... Almost all are equipped with this digital interface. modern computers... It is used for both audio and video transmission. It is he who is optimal solution output the multimedia signal to the TV receiver.
• DVI... It is also a digital port that has become widespread in the market. But with its help, only video signal transmission is possible.
• VGA is a popular analog connector. But it is also intended only for video transmission.
• Thunderbolt 3 (USB-C), USB-C, Thunderbolt 2, and Mini DisplayPort- digital interfaces present on Apple computers... Both parameters are passed through them.

There are, of course, other connectors, but we stopped only at the description of the most popular ones. Therefore, we can say with almost one hundred percent certainty that at least one of them is present on your computer.

Step two

It is necessary to perform the same operation and for the same purpose on the TV. Most modern models are equipped with both VGA and HDMI connectors. If you are using an older model, it has RCA ports. Among users, the plugs through which they are connected are called "tulips".

Step three

A cable equipped with appropriate connectors is selected.

If a TV with HDMI is connected

When both the TV receiver and the computer have HDMI connectors, then there can be no problems by definition. You just need to grab an HDMI cable and connect.

To connect a PC not equipped with such a port to a TV with HDMI, in addition to an HDMI cable, you will have to use a special signal converter. It can be either DVI → HDMI or VGA → HDMI, depending on what is on your computer. In addition to the HDMI cable, such converters provide for the connection of an additional audio cable connected to a computer. This makes it possible to transmit sound despite the limitations of VGA as well as DVI. Very often, such a cable is included in the sales package of the converter.

If you need to connect a Mac with a Mini DisplayPort or Thunderbolt 2 connector to a TV receiver with HDMI, then in addition to an HDMI cable, you will have to purchase an HDMI → Mini DisplayPort adapter. When audio transmission is also required, ask the seller for an adapter that supports audio.

However, on some far from modern models, it is impossible to draw a conclusion sound signals to an HDMI TV receiver using Mini DisplayPort. There is only one way out - to listen to the sound from the laptop speakers.

The process of connecting to a TV with HDMI is one of the latest Apple models with a Thunderbolt 3 (USB-C) port is paired with the purchase of a USB-C Multiport Digital AV Adapter as an add-on to HDMI cable. But maybe yours is not like that new model and available on it USB-C port does not support Thunderbolt 3, then a regular USB ‑ C → HDMI adapter will do.

Connecting a TV with VGA

And in this case, the order is practically the same as in the previous section. The difference is in the converter - DVI → VGA or HDMI → VGA. The main requirement for them is the ability to convert the signal to VGA.

If the TV has an RCA jack

When the question arises about connecting well, very "ancient" software modern concepts TV receiver with "tulips", you will have to use converters such as VGA → RCA, HDMI → RCA and something similar, capable of outputting an RCA signal.

For the right choice necessary accessories, you just need to tell the seller about the ports available on the PC and TV. Based on this data, he will select the required kit.

Step four

We connect the devices using a cable for this purpose. To ensure complete safety, you must turn off both the PC and the TV receiver. Only when these requirements are met are the necessary connections made. When they are over, you can turn on the devices. If the television receiver does not "see" the computer as a signal source, then you should make required settings on the TV.

Step five

Using the capabilities of your computer to adjust the picture quality on your TV. It is necessary if the image will not have definition. This is done in system settings, the section responsible for the monitor. Here you can set the desired resolution to match your TV and change the display mode.

How to connect a TV to a laptop or computer via Wi-Fi

Many people ask the question: why spend money at all on the purchase of wires, all kinds of converters, if the TV and laptop support wireless connection... To learn how to connect a TV to a laptop via Wi-Fi, read.

Probably, everyone has ever wanted to watch a downloaded movie, play some games on the big screen. It's easier to watch a movie in comfort on the couch, and not sit on a chair near the monitor.

After turning on the computer, the TV should display your desktop as it did on the computer. And you can run any movies, games and other applications.

It should be noted right away that when you connect a TV using VGA, the sound will still be played by the computer. The VGA connector is for video only, not audio. Therefore, we will not be able to use the capabilities of the TV for sound reproduction with such a connection.

How to connect a computer to a TV with an HDMI cable

Rice. 3. What does the HDMI connector look like?

To connect a computer to a TV using this method, you need an HDMI cable. It has the shape of a rectangle with 2 beveled edges. If you do not have a cord, you can buy it at any store. computer technology and computer accessories.

Rice. 4. HDMI cable

The connection is also not difficult. Just connect the HDMI cable to your TV and then to your computer. Next, you need to select on the TV itself which stream to use for display. To do this, press SOURCE on the remote and select HDMI. This will display your desktop on the TV.

It should be noted that this method of connection gives a clearer image, in contrast to VGA. Since through the VGA cable the signal comes in analog, and through the HDMI - digital.

HDMI also carries sound, so this connection allows you to listen to the soundtrack of movies, games and other applications using the acoustic capabilities of the TV, which provides additional convenience and benefits of such a connection.

Thus, connecting your computer to a TV set will not be difficult and will not require any substantial cash costs, since you already have these cables, and if you do not have them, they are inexpensive. As a result, you have the opportunity to watch any films on a large diagonal screen with high-quality soundtrack.

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