HDMI cable. the best explorer when connecting your computer or laptop to your TV

By connecting a computer or laptop to the TV, you can watch movies and photos on the big screen. In this case, you can run them directly from the PC hard drive. Modern personal computers and laptops are able to amplify the video signal and thereby, using special software, improve the image quality. While TVs themselves (most models) cannot improve signal processing.

What inputs to use when connecting a computer to a TV?

HDMI. In most cases, the best option is to connect with an HDMI cable to a computer or laptop. does not matter. Typically, modern TVs have two or three HDMI inputs.

DVI. This connector is much more common in laptops and PCs and, in principle, transmits the same video signals as HDMI. Therefore, it can be connected to the HDMI connector of the TV using a special adapter or DVI. HDMI cable, connection to a computer in this case will be carried out quickly and without loss of video signal quality.

VGA. If the video card does not have digital outputs, then the VGA connector is the best choice. If the TV does not have this input, you can “start up” the signal to the YUV input, only for this you will need to use a special adapter.

YUV. Some PCs and laptops are equipped with a YUV connector, which can also transmit high-definition video signals, but the image quality is usually slightly worse when using them compared to the digital and VGA outputs.

Things to Consider When Connecting a TV to a Computer or Laptop?

If you use an HDMI connection to a computer or laptop, then setting up the correct display of information on the TV screen is quite simple. Immediately after starting the operating system, the desktop will be displayed on the screen automatically. However, its resolution may not match the resolution of the TV. For example, a computer’s video card can be configured for a resolution of 1920 x 1080, while a TV only supports 1400 x 900. Nothing terrible will happen in this case. in the worst case scenario. the TV screen remains black. Then additional configuration of the video card is required. It can be done by connecting a monitor to a computer. Then the desktop will be displayed on it, and with the help of PC or laptop software you can change the resolution issued by the video card.

Originally, the DVI connector was intended solely for connecting a PC to a monitor, and was not supposed to transmit sound. Over time, sound support was implemented, but even today it is not found in all video cards. Therefore, in most cases, you have to transmit sound over a separate cable. In this case, the image is transmitted from the DVI PC via a cable to the HDMI TV using a special adapter. In some cases, the connection implemented in this way can lead to a lack of synchronicity between the picture and sound. Some software utilities will help to eliminate this drawback, the most famous of which is Reclock.

To enjoy Blu-ray and HD-DVD viewing, the DVI connector of the computer or laptop must be copy-protected (HDCP). Some LCD and Plasma TVs generally refuse to display the DVI output of a PC if it does not have HDCP. Some utilities also help to check if the DVI connector you are using is copy-protected or not. the most famous. CyberLink BD / HD Advisor.

What you need to know when using the VGA connector?

Some TVs do not always correctly display the 16: 9 image they receive through the VGA connector. They show a picture squeezed from both sides. black fields will be observed on the left and right. To correct this drawback by stretching the image, the video card software allows.

It should also be said that when the image comes to the VGA input, not all TVs provide full resolution. So many TV models with a maximum resolution of 1920 x 1080 pixels only produce 1360 x 768. The reason for that. lack of feedback from the computer.

You can adjust the resolution using Power-Strip 3, but this is not always the case. As a result of such a “fitting”, the image on the TV may completely disappear, and then you will have to start the operating system in safe mode and delete the program.

Those users who want to get the full pleasure from watching movies or photos on the big screen will not be satisfied with the sound from PC or laptop speakers. The best option can be achieved using an HDMI cable, connecting to a laptop or computer using it allows you to transmit sound simultaneously with the image.

The best sound. full and surround reproduce home theaters. Therefore, it is recommended that you first connect the computer via HDMI to the home theater, and that, in turn, using another HDMI connector, to the TV.

If the video card does not have an HDMI output, then the sound will have to be transmitted through a separate cable. best from digital jack.

In order not to burden the TV’s electronics with additional calculations, it is advisable to immediately submit an image of the required resolution to it. For LCD models. it is 1920 x 1080 or 1360 x 768 pixels.

However, the correct resolution on the computer will not always coincide with the one displayed on the TV. Why? The fact is that old TVs distorted the image at the edges, and therefore the edges of the screen were hidden by the body.

Modern LCD TVs can display images without distortion, but in order to adhere to the “classic” format, they use a special technology Overscan, which electronically enlarges the image by 5% and crops it at the edges. Due to this, LCD TVs show the same image as CRT TVs. As a result, the resolution of the TV screen may not match the resolution provided by the video card, the sharpness of the image deteriorates slightly. This conversion can be disabled on many TVs. This function is named depending on the model. Pixel for Pixel, Underscan or Only Scan.

If the video card itself has not “adjusted” to the resolution of the TV, then the resolution setting should be done manually. To do this, go to the “display settings” and move the slider to the appropriate position.

How to connect a laptop to a TV via USB

There are situations when the laptop does not work or does not have HDMI or VGA connectors at all. There is only USB and an irresistible desire to connect a laptop to a TV using this interface. It is important to say that you cannot directly connect a laptop and a TV using a USB cable from a technical point of view. Even if there is such a connector on your TV, it is intended for connecting external media, but not streaming video from a laptop. Therefore, to the question of how to connect a laptop to a TV via USB, there is only one answer. using an adapter that can convert a USB signal to HDMI or VGA signal.

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It is necessary that the TV has an HDMI or VGA output, otherwise, such an experiment is doomed to failure. So, first, you should purchase a converter that, on the one hand, will be connected to a laptop via a USB interface, and on the other hand, to a TV via HDMI or VGA interface. Select the adapter so that the presence of outputs matches the presence of connectors on your TV. It should also be noted that audio and video signals will be transmitted through the HDMI cable without problems, but through the VGA cable there will be only video, the sound will still come from the laptop.

Connecting a laptop to a TV via USB requires the following steps:

  • Connect the USB cable to one of the ports on your portable device;
  • Plug the other end of the wire into the USB port located on the converter. It is also possible that some converters have a built-in USB cable that cannot be disconnected. In this case, skip this step;
  • On the other side of the video adapter, connect an HDMI or VGA cable (depending on which adapter you have chosen);
  • Insert the other end of the cord into the corresponding socket on your TV.

How to connect a laptop to a TV via WI-FI

You can connect a laptop to a TV without using wires and cables. This can be done wirelessly, but this will require WI-FI in both devices. If WI-FI is a usual thing in laptop computers, then TVs are often not equipped with wireless communication means. The exception is fresh models, as well as Smart TVs.

In the case of transferring an image from a laptop to a TV via WI-FI, it is necessary that both devices be connected to the same router. However, if your TV supports Wi-Fi Direct, a router connection is optional. In this case, you do not need to perform any settings, the devices will find and connect to each other on their own. So, to set up the connection, you will need to configure the DLNA server. For you to be able to watch videos from your laptop, it is important to set the options so that the TV has access to the folders. The best way to connect is through the Control Panel under Network and Internet.

After the connection is configured, you need to see the list of connected devices in the TV settings. For example, on Sony TVs, you can do this by pressing the Home button and selecting the appropriate section. In LG TVs, there is a SmartShare section in the settings for connecting to peripheral devices. On models from other manufacturers, the menu sections and actions are almost identical, and it will not be difficult to find them.

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The main reasons for connecting a laptop to a TV are:

  • Large screen use;
  • Watching movies and other videos;
  • Organization of presentations;
  • Communication in messengers;
  • Video games.

In this matter, the main sequence of actions. Only in this case can we hope for a working connection and a high-quality image. This is because each of the options below assumes certain manipulations. Before you decide to display an image from your laptop on your TV, please read the instructions carefully.

Connecting laptop to TV via HDMI

The easiest way to connect a laptop to a TV is via HDMI. To do this, you only need to have the appropriate connectors on both devices, as well as the appropriate cable. Among the main advantages of this method of connection are convenience, the need for minimal skills, as well as a minimum of settings. The ability to watch movies in 3D is also a plus of this type of connection.

So, to display the image of your laptop on the TV screen, you need to do the following:

  • Connect the devices with the required cable by inserting it into the HDMI connector;
  • On the TV, select the mode of the connected device and select the number of the input where the cable is inserted;
  • On a laptop, press the key combination, which consists of the Fn video switch button. Most often, this is the F8 button, but it all depends on the device manufacturer. Such a button should have an icon with the image of two monitors.

After completing the above steps, the TV should display the image that the laptop monitor is currently displaying. Some TV models may have multiple HDMI outputs. you can safely choose any to connect your laptop to your TV.

It may happen that the image does not appear on the screen. This may be due to the wrong input source on the TV. To rectify the situation, call up the list of signals by pressing the INPUT button on the remote control, and then select the option that corresponds to the current connection.

Another reason why the picture does not appear on the TV may lie in the laptop settings. Click on the right mouse button on a free part of the screen, and go to the “Resolution” menu. Find the “Multiple Screens” submenu. There will be a choice of options for displaying a picture, as well as a choice of possible screens, image quality and other settings.

How to connect laptop to TV via VGA

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If your laptop does not have an HDMI connector, you can synchronize devices using the VGA connector.

The connection algorithm is as follows:

  • Connect the devices with the appropriate cable;
  • On TV, select a special mode of the input image by pressing the INPUT button on the remote control;
  • On a laptop, activate the display on two screens by simultaneously pressing the Fn key combination the button corresponding to your laptop model.

A significant disadvantage of this type of image transmission is the lack of sound on the TV. That is, using VGA, you can only transmit a video signal, the audio will go through the laptop’s speakers or speakers connected to it. As for the video quality, the most often the transmitted image will be 1600 x 1200 dpi.

How to display an image from a laptop to a TV

A TV is quite often used as an external display for a laptop. This is convenient because you can watch movies and other videos on the big screen, as well as use the TV during presentations and other work activities. There are several options for how to connect a laptop to a TV: via a wire, or “over the air”. using a wireless connection. But even there are several connections using a cable.

How to connect an Apple laptop to a TV

It will not be a problem to connect Apple portable equipment with a TV of the same Apple TV brand. But if you want to connect your MacBook to a TV of another brand, you will need an HDMI cable and the same connector on the TV device. By connecting both devices with a cable, the Apple laptop recognizes the TV as an external screen and will broadcast the image to both monitors. If there is no such need, then in the settings you should disable the mirror image of the video.

By connecting a laptop to a TV in any of the above ways, you are not immune to failures. It is necessary to select the correct type of connection based on the technical capabilities of the devices, as well as carefully monitor the types of cables used.

All connection methods are similar to each other, quite simple and fast. You will be able to connect your laptop to your TV without much difficulty or technical skill. It is also important to choose the right video player on your laptop in order to maximize the quality of the transmitted video for comfortable viewing.

What is the name of the cord from laptop to TV

Depending on the functionality of the laptop and TV, there are several types of cords, we will consider each of them.

You can find a VGA-output in almost every laptop, regardless of the year of manufacture, but it is rarely found in TVs. If your TV is equipped with an input for such a cable. Then you can connect your laptop to the TV using a standard cable. But also do not forget that in this case you can use adapters.

What is the name of the cord from laptop to TV

Many users like to connect laptop to TV, why do they do it? You can clone an image from a laptop screen to a TV, the second one can often have better image quality and any movie will be much more pleasant to watch. Also, the TV screen is always larger, which means you can work for a long time without straining your eyes. Also, if you connect a laptop to a TV, then you can make a whole media system, this is useful if you need to simultaneously work and negotiate via Skype.

In order to connect a laptop to a TV, you need to use a special cable or set up a wireless connection. We’ll talk about the second later, now we’ll figure out what types of cords are for transmitting a digital signal and in favor of which cord to give preference?

How to Connect Laptop to TV using HDMI. Easy & Fun

Why do you need such a cord

All of these cords are needed to carry a digital signal, but each has soy features. For example, an HDMI cable has the best picture quality and can transmit both video and sound. The same cannot be said for the other two cords. First, their video quality is noticeably worse. And secondly, they are only capable of transmitting a video signal.

If the goal is to show a presentation or just work in a text editor, then they are quite suitable, moreover, as already noted, they often come complete with equipment. And if you want to watch a movie on a big screen or play video games with sound, then you have to connect a speaker from a laptop or use headphones, you can also connect portable speakers to the TV in addition.

In order to make the connection correctly, you need to decide what type of cord your equipment supports. But we still recommend using an HDMI cable, just buy the appropriate adapter.

How to connect a computer to a TV via USB?

There are situations when the computer does not have a video output with audio over HDMI. Or do you have an Apple laptop of one of the previous generations? Also, this problem is inherent in monoblock PCs, where a simple interface for a TV or a second monitor, alas, is often absent. This is where USB comes in. universal computer interface, which any PC is endowed with in abundance. You can connect to it like mice, flash drives, printers, cameras and other peripherals, and TVs, projectors, monitors, which, in fact, will be discussed below.

Advice: if your computer or mobile device has no free or no ports for connecting the screen, and there is no USB. it doesn’t matter, you can “enter” through the “back door”.

Let’s make a reservation right away that the article is designed for the most common USB standard today. 2.0, in turn, this will work for USB3.0 as well, but will not work for USB of the first version. Here are the connectors that should be on a candy bar or laptop to connect the screen via USB:

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Let’s consider two possible solutions: wired and wireless. both work according to the same principle: a program is installed in the system that creates a virtual video card and a sound card, and then video and sound from these devices are output through the universal USB bus to a device that can decode these signals.

Wired solutions

A wired solution is a module that connects with a wire to a computer, and on the other hand, a TV, projector or monitor, as well as audio speakers or headphones are connected to it. Windows, Mac, Linux and even some Android systems automatically recognize the device and install drivers on it. You can also force the driver to be installed from the manufacturer’s website, for example, DisplayLink. You can view and select a suitable adapter here.

If you are a fan of gadgets and are ready to transfer to TV only files that it can play on its own from a USB flash drive connected to it, then one cannot fail to mention an exotic solution, a USB-USB cable with a special controller. It simulates a USB flash drive for TV on the one hand, on the other hand, it is connected to a computer and “set” on the folder with media files of your choice. Thus, the TV “sees” these files as if on a connected USB flash drive, although in reality this is not the case. The decision is rather controversial, especially in the list of supported operating systems at the moment only Windows, and then, the “shaggy” version. If you are interested in such a “miracle of technology”, write in the Комментарии и мнения владельцев, we have it.

Wireless solutions

The wireless solutions use a unique USB wireless standard, a broadband radio interface that is completely transparent to the computer. Here our exclusive product U-140A takes a monopoly position. Compact, easy to install and fast-acting kit, its tiny transmitter connects to your computer and is virtually invisible in it:

cord, connect, laptop

Both desktops, laptops and mobile devices are supported! The receiving part is connected to a monitor, TV or projector in any way, via HDMI and / or VGA, the sound is output both to HDMI and to the minijack speaker / headphone jack. This is wireless mode. But the device can also work in wired mode. Just connect the receiver to your computer directly and WOOA-LA! A kind of universal harvester for all types of connection:

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The performance of the device is at the level: perfectly “pulls” the FullHD resolution, works without delays, is resistant to interference.

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The assembly is carried out in South Korea, so you can rest assured about the quality. information about the U-140A can be found on its page as well as from the video review:

How to connect laptop to TV via HDMI cable

Today, many people connect their laptop to a TV in order to enjoy watching videos on the big screen. There are many ways to connect your laptop to your TV. In this article, we will tell you about one of the most popular ways. how to connect a laptop to a TV using an HDMI cable. This method is quite simple. Just follow the 4 steps below and you will get it right the first time.

Turn on laptop and TV (both must have HDMI input) and prepare HDMI cable.

Insert HDMI cable into port on laptop and TV.

You will see a blue background on the TV screen with the message “No signal”.

Press the INPUT or SOURCE button on the TV remote control.

Then use the arrows on the remote to select HDMI 1.

The laptop’s desktop appears on the TV screen.

If not, follow the steps below to use other settings.

1 On your laptop keyboard, press the Windows R keys together to open a command window.

2 In the command window, type control and press enter to open the control panel.

3 Select Display in large icons mode

5 From the Display drop-down list, select TV

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6 Change the resolution settings until you find the perfect picture on your TV screen. Once done, click OK to save the settings.

What to do if there is no sound from the TV speakers?

Check that the sound is not muted (mute button), and the volume on the laptop and TV is not set to minimum.

Also set HDMI audio output as default device.

1 Right-click on the sound icon in the lower right corner of your laptop screen. Then click Play Devices.

2 Highlight HDMI Audio Out and click Set as Default.

If you don’t see HDMI audio output, right click on an empty area and check Show Disabled Devices.

The sound still did not appear?

If after making all of the above settings, no sound comes out of the TV speakers, we strongly recommend updating the HDMI audio output device driver. You can download the latest driver from your device manufacturer’s website.

Defining ports

Inspect the connectors on the laptop first. Find one of the video outputs:

  • HDMI is a modern interface that allows you to transmit high definition video and audio. Not available in budget and older models. The TV may have several ports of this type, in this case, remember the number of the hole into which you insert the wire.
  • DVI. digital video output. The signal from it can be easily converted into analog form through an inexpensive adapter. This type of cord will help you connect devices that have a DVI or VGA port on one of them.
  • VGA is a common connector that transmits only analog video signal, no sound, maximum resolution 1600×1200 pixels. A port of this type on TV is often labeled as PC, and you can use a standard computer monitor cable for connection. An additional cord is required for audio transmission.
  • S-video is an outdated port, it does not give the best picture quality. Suitable for connecting with old TV, VHS video players.
cord, connect, laptop

You should find one of these ports on both your laptop and your TV. They do not have to be of the same type, in the case of different connectors, adapters will come to the rescue.

By cable

Connecting a laptop to a TV via cable is easy:

  • Determine what video ports your PC and TV have.
  • Select connection type.
  • Buy the appropriate cable and connect the devices.
  • Set up image transmission.

Likewise, you can connect the TV to a stationary PC system unit, but then the devices must be located close enough to each other so that the cord length is enough.


If your TV does not have Wi-Fi, but does have an HDMI connector, purchase a small adapter such as:

  • Android Mini PC;
  • Google Chromecast;
  • Miracast set-top box.

These small devices give your TV the full Smart TV experience. Also, individual TVs allow you to connect a Wi-Fi adapter to their USB port, after which they can go to your home network.

Miracast and WiDi

For these technologies, you do not have to open access to folders, but a laptop must meet a number of requirements in order to display a picture via Wi-Fi:

  • processor at least Intel 3;
  • preinstalled Windows 8.1 or higher with Wi-Fi. for Miracast;
  • Intel HD Graphics wireless adapter. for WiDi;
  • the TV must support one of these technologies.

How to display laptop image to TV via WiDi: Download and open Intel Wireless Display utility, search for wireless display. To connect, enter the security code shown on the TV.

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To connect via Miracast in Windows 8.1, open the Charms bar and activate “Projector” in the list of devices. Choose to add a wireless screen.


You will not be able to transfer video via USB ports, they are not designed for this type of signal. But you can use such a connector for connection on a laptop, you just need an adapter to HDMI.

How to connect a laptop to a TV directly via USB: in addition to a USB cable, you will need an adapter. a compact external video card that will help you broadcast an image from your desktop. When buying it, pay attention to fullHD support and characteristics of the transmitted audio signal. After connecting the devices, install the drivers from the video card on the computer and select on the TV as the USB signal source.

We connect and configure

To set up the connection, you will need to run the cable from the laptop to the TV, having previously disconnected both devices. After switching on, in an ideal situation, you will see the picture from the laptop on the TV screen. To switch between displays, use one of the function keys with the dual monitor icon. usually F4 or F5. On the TV, open the list of signal sources, instead of TV, select the name of the port to which you connected the cable. If there is no picture or it is distorted, go to detailed settings.

How to connect a computer with a wire to a TV: by right-clicking on the desktop, start “Screen Settings”, in Windows 8 and earlier the item is called “Resolution”.

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Set the correct resolution for each monitor, set the sharing mode:

  • duplication. the same picture on both screens, suitable for launching games, distortions may appear if there is a large difference in extensions;
  • displaying only one. the second display turns off;
  • Screen Expansion. TV will become the second monitor expanding the desktop to the left or right (the order depends on the location of displays 1 and 2 in the settings, they can be swapped by dragging and dropping). Move any applications to the second monitor, pulling them off the table border. start the movie in the video player on TV, while continuing to work on the laptop.

A similar menu can be opened in a laptop by pressing the WinP keys. You will be prompted to choose the option to use the second screen. duplicate or expand.

How to connect a laptop directly to a TV

It is more convenient to watch movies or photos on a large TV screen than on a compact laptop. If you have a home theater system, watching a new movie will be even more comfortable. You can also launch computer games by transferring the image to the TV screen. Let’s figure out how to connect a laptop to a TV. you need a special cable or wireless setup.

How to connect a laptop to a TV

Honestly, I have never connected my computer or laptop to the TV. I just didn’t need it. I work on a computer, and to watch movies or photos. I just write them down to a USB flash drive and connect them to a TV. But among my friends I have a lover of games, in particular racing. And when he bought a Smart-TV with a large screen diagonal, the first thing he did was to connect the TV to his laptop. Someone may also need this for work, for demonstrating a presentation, etc there are many different situations. Oddly enough, such a very simple operation can confuse an unprepared user. But it’s quite simple. Do not forget that the manufacturer tries to make such processes as simple as possible, after all, they make their devices for ordinary people, and not for technomaniacs. Let’s try to figure it out together.

How to Connect LAPTOP TO TV (HDMI & Wireless)

Before connecting your laptop to the TV, first make sure it has a connector through which you can do this. Otherwise, you will simply be wasting your time. Today there are four ports through which you can dock a computer and a TV:

It is a modern interface for streaming high definition multimedia content. Its connector looks like this:

It is found on many modern laptop models and on any modern LCD TV. This option is the simplest, but for this you need to make sure that the TV and laptop have these connectors and have the HDMI cable itself.

Blog about modems, routers and gpon ont terminals.

VGA (aka D-Sub)

An old familiar 15-pin connector that has been used to connect VGA monitors for over 30 years.

This connector is present in almost 85% of laptop and netbook models.

A modern connector designed to transfer video to digital display devices such as LCD monitors, televisions and projectors. Developed by the consortium Digital Display Working Group.

This port is found on some models, but not often, unfortunately.

There is also an option with S-Video, but I met a laptop with such a connector once in my life back in 2008. I have not seen it since. It looks like this:

.And to have “tulips” or an ancient SCART on it is generally on the verge of fantasy. You can of course use different “tricky” conversion cables such as VGA. Scart, VGA. RCA. But I will not consider such options, since this option is more expensive, because such a cable is expensive. And it will take much longer to suffer with him.

In any case. one of the connectors presented above must be on your laptop or computer. this is an axiom.

Transferring the image from the laptop to the TV via HDMI

To do this, we need a regular HDMI cable of the required length:

We connect one end to the connector on the laptop, and the other to the TV, which can have up to 5 such ports:

Therefore, remember its number, so that later, when choosing an image source, set it correctly in the image source selection menu:

With this scheme, the sound is also transmitted via HDMI to the TV. And if a home theater is connected to it

We connect laptop and TV via VGA (D-Sub)

For this option, you need the following cable:

Be sure to make sure you have a VGA connector on your TV, because some brands and models may not have one. As a rule, it is marked with either just “PC” or “RGB (PC)”. It will also be called in the video source selection menu on the TV set. After connecting the devices, you will see only the image on the TV, the sound will still be only on the laptop. This is because no sound is transmitted through the VGA (D-Sub) connector.

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We connect the laptop to the TV via DVI

The cable for this type of connection is used like this:

Otherwise, everything is almost identical to the VGA version.

Connection setup:

After we connected the TV through a laptop, a special button is used to switch the image between these two screens. Manufacturers do not have a standard, so it all depends on the brand and model of the laptop. You need to navigate by the pictogram:

As you can see from the photo, this button is functional, that is, it is combined with one of the F1,…, F12 keys. That is, to use the monitor switching function, you must press the Fn button and the icon button. A single press will switch the image from the laptop screen to the TV. By pressing the buttons again, you will return the image back to the laptop monitor.

To make both screens work at the same time, in Windows 7 and Windows 8 operating systems, you must press the WINP button combination. This menu will open:

Select the Duplicate or Expand option, depending on the effect you want to achieve.

The same can be done through the screen resolution settings. To do this, right-click on the desktop and select the “Screen Resolution” item in the context menu:

In the row “Multiple displays” select the value “Extend these screens”. In this case, the TV will be used as an additional monitor to which you can send, for example, a video player.

Alternatively, you can select the Duplicate These Screens option:

Then all actions on the laptop screen will be duplicated on the TV screen. This is what video game lovers usually do.

Note: Due to the fact that the screen resolution of both devices is different, after connecting them you may need to adjust the screen resolution for the TV.

In conclusion, I will give a good video instruction from simple Yu-Tuba:

Graphics card problems

Right-click on the Computer icon, open the Management section and go to Device Manager. Find your graphics card and make sure it works fine.

Download the latest graphics card drivers for your laptop model from the manufacturer’s official website. After installing them, go to the video card control panel, which is launched from the system tray. Find the section that allows you to install multiple monitors, and through it select the display mode on the screen.

System not configured

To transfer an image to a TV, you need not only select source, but also set up a screen on the laptop itself:

    Right click on the desktop. Open the “Screen Resolution” section.

  • In the Display field, select Multiple Monitors. The resolution will be matched automatically, but you can change it yourself.
  • In the “Multiple screens” field, select a duplicate desktop or another display mode that suits you.
  • On some laptop models, the second screen is activated by the FnF8 key combination (instead of F8, there may be another button from the F1-F12 row). After this setting, the laptop desktop should appear on the TV screen. If the sound continues to be played through the laptop speakers, make additional adjustments:

      Click on the volume icon in the tray and open “Playback Devices”.

  • On the Playback tab, select the HDMI connected TV.
  • If after selecting a signal source and setting up the system, there is still no image, check the drivers and parameters of the video card.

    No source selected

    When connecting a laptop via HDMI, you must correctly indicate the signal source on the TV, otherwise the image from the laptop’s desktop will not be transmitted. Find the source control button on the remote.

    If the TV has two HDMI ports, then you should choose the connector to which you connected the laptop. If the laptop is connected to HDMI2, choose HDMI2.

    The laptop cannot see the TV via HDMI. Repair in St. Petersburg

    If the laptop does not see the TV via HDMI, then first of all pay attention to the physical condition of the cable and the reliability of the connection. Try using a different wire to make sure the cable is not the problem.

    If the cable is physically sound and the connection is established correctly, then check the connection settings.

    Diagnostics is FREE. 7 (812) 953-94-11, 7 (921) 984-75-12 (Kamennoostrovsky prospect, 42, Petrogradskaya metro station)

    Physical damage to the port

    If no manipulation of the settings helps, and the laptop does not connect to the TV, then, perhaps, the HDMI output on the laptop does not work. Problems can also be on the side of the TV, the source can only be determined empirically.

    By the way, it is worth connecting the cable to the turned off equipment. The specifications of the HDMI standard indicate that it supports “hot plugging”, but it is better to play it safe and turn off your laptop and TV beforehand.

    How can I connect a laptop to a TV using an HDMI cable

    Every modern laptop and TV has an HDMI output, for transmitting high-definition and high-quality digital signals including sound.

    This means that with an HDMI cable, you can connect a TV and a laptop. What is his view, see the picture below.

    HDMI inputs in TV and laptop look like this (see below):

    Some modern TVs immediately come with an HDMI cable (they are not cheap), and how to set up a laptop will be described at the end of the post.

    How to connect your laptop to your TV using an HDMI cable. Easy

    • You can find out about the for adapters and cables by clicking here.

    Once connected, the image and sound of the laptop will be output to the TV. The picture of the image will be clear, and the sound without distortion.

    How can I connect a laptop to a TV using a DisplayPort cable

    DisplayPort technology can be said to be the newest, only a very small number of devices have such inputs so far. it is a competitor to HDMI technology, although it was developed to replace DVI.

    If you find a DisplayPort input in your laptop or TV, then feel free to take up this connection. the signal quality is excellent. DisplayPort looks like this:

    How to connect laptop to TV via vga cable

    An old TV can be connected to a laptop via a VGA cable. This technology does not differ in quality.

    You can of course use an adapter, but this will not increase the quality. The vga input is used for analog (conventional) signals.

    Only when you connect a laptop to a TV via a vga cable, there is one thing. you will not have sound, you will need another cable. sound, as in the picture below.

    VDI technology behaves much better. it is a digital option. Please note that if the vga input is not available on both devices (laptop and TV), then you can use a combined cable or adapter to connect.


    With a large TV and a laptop with a small screen, many people want to connect them.

    Before moving on to the description of how to connect a laptop to a TV, a little theory that will definitely benefit you.

    Connecting a TV to a laptop is absolutely independent of the models. It can be like LG, Samsung TV. Panasonic (regular, analog, old) and a laptop from Sony, Acer, Samsung, HP or Asus. the technologies are the same.

    The first thing you need to pay attention to is the inputs and outputs on the TV and laptop. this is the most important stage.

    If you even have a Smart TV with WI-FI support, you can only connect the Internet without a cable.

    You will not be able to play games, and the standard browser of Smart TVs itself is poor, and it is inconvenient to write from the remote control.

    So, we look at the inputs and outputs. The best are HDMI and DisplayPort. they are the same “new” and accept, transmit the highest quality image and sound, and only one such cable is enough.

    The dimensions of the HDMI cable for connecting a TV to a laptop are different: from 1 meter to 30. This is an important point, because if the TV screen is large, then sitting close, you will not see anything.

    Also note that if there is no input or output you need in a laptop or TV to connect, you can always do it by using an adapter or combo cable: HDMI. DVI, DVI. VGA, mini HDMI. HDMI, DisplayPort. DVI, DisplayPort. HDMI and so on.

    How to set up your laptop and TV to connect

    As soon as you connect the TV to the laptop with a cable, first make the settings on the TV, namely: tell him which connection to use.

    In old TVs, there is no such function, only in new ones. For example, in LG it looks like this:

    Now let’s set up the laptop. Click on any free space on the laptop desktop with the right mouse button or touchpad.

    A menu will appear. Click on the line “screen resolution”. In theory, if there is a physical connection between the TV and the laptop, then you should immediately see the second monitor, if it is not there, then click “find”.

    cord, connect, laptop

    When it appears (second monitor), select one of two options: “duplicate these screens” (the image will be on the laptop and TV) and “display only desktop 2” (only TV will work).

    Also, opposite the “screen” line, specify the parameter you need. That’s not all. there may be no sound on the TV.

    Then right-click on the “speaker” icon on the taskbar and click on the line “playback devices”.

    A window will appear in which you should see your “box”. Select it, click “apply” and “OK” at the bottom (you can turn off the rest of the speakers).

    That’s all. This description can be said to be universal, so it is possible that you have problems during the connection process. there are enough nuances.

    Sometimes it may be necessary to adjust the graphics card. To do this, be sure to download the latest version of the video card driver and, opening it, make the required changes in the section Installing multiple displays.

    cord, connect, laptop

    How this is done in NVidia, see the picture above. I have one laptop without changes in the manual mode of the video card settings to the TV did not connect.

    Today, there are thousands of different models of TV and laptop computers on sale (you can also connect a tablet, a smartphone).

    Therefore, the standard connection option sometimes may not work. you have to experiment, especially with old models.

    Nevertheless, the problem can always be solved. Problems will arise. write in the Комментарии и мнения владельцев. here answers usually appear quickly, sometimes instantly. Success.

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