How To Connect The System Unit To The TV

Wireless connection

How To Connect The System Unit To The TV

In the overwhelming majority of cases, the computer is connected to the TV with a wired method. there is already a wire used to connect the main monitor.

But sometimes a wireless connection can be more convenient (for example, if you need output to the main monitor, but there is a router for the TV; or you can connect a computer to a TV via a wire only without HDMI, i.e. there will be no HD quality).

It is recommended to connect the TV to the computer in one of two ways:

    Bluetooth. Bluetooth connection example

This connection option will be convenient for owners of older digital TVs that were released in the 00s. For a computer, you will need to purchase a Bluetooth router.

  • Wi-Fi.
    This will already be a network interaction, so one of the devices must act as an access point, while the other is controlled. If, when viewing files on the TV, access to both devices should remain, you must connect in addition a Wi-Fi router and already use it as an access point.
  • Once connected, access to the computer memory can be obtained through the Connected Device Manager

    There are also less common wireless connection methods that a computer can support.

    To use them, it is recommended to purchase the Anycast universal dongle media player or an analog.

    Bluetooth technology is already partly outdated and is found only in modern smartphones and other compact devices, and a universal media player dongle will cost the same amount. In addition, the router can also be used for internet connection.

    Expanding opportunities

    Owners of modern digital and Smart TVs can take advantage of one very useful opportunity. to view multimedia files stored on another medium on it. The latter can be either a regular storage device or a complex device.

    The main advantage of any TV is a large screen and high definition of the displayed image.Connecting a TV to a laptop or computer to play files is most often common in the following cases:

    • Inspect content.
      The working window starts, but some functions do not work (for example, there is no OpenGL driver), which makes it difficult to display the image on the PC monitor.
    • Monitor defective.
      For example, the screen is cracked, or the network cable for the PC monitor has burned out.
    • Comfortable viewing.
      As a rule, most computer monitors have a resolution of 1600. 2400 px, which makes it impossible to watch in full 4K format.
    • Broadcast.
      Transferring the image to the TV as an additional output device located in another room.

    With the help of what and how to connect a stationary computer to a TV?

    All connection options will be considered below, among which there will definitely be one that will be most suitable in a particular case.

    Wired connection

    Depending on the brand and generation of the TV, it may have different types of ports for connecting a cable that outputs an image and sound. And how best to connect the PC system unit to a TV, popular methods are discussed below.

    A modern TV has many connectors, but only a few of them are useful, and all of them will be discussed below.

    If the TV has such a connector, then it is it that is recommended to use, if only for the reason that such a wire is always at hand. It connects the monitor to the computer.

    This port allows you to broadcast a higher resolution image, but no sound is output.

    A more modern solution for audio and output. All modern computers and TVs have an entrance.

    Earlier digital TV models without Smart-TV option can also be connected to a computer to view files. To do this, you need to use an RCA cable with a triple plug (“cinch”). Each wire carries a separate signal that can be distinguished by the color of the plug:

    • White (audio). Transmits sound.
    • Yellow. Transmits an image.
    • Red (s-audio). A sync signal is transmitted, which is responsible for the transmission of clarity and brightness.

    Outdated output devices have only RCA-connector or its analogue SCART; at the time of their release, HD and high bandwidth cables did not yet exist

    Each plug must be connected to the corresponding colored connectors on the TV. There is only one connector on the back of the cord, which connects to the socket on the case of the system unit. How and how to connect such an old TV to a computer? The answer is SIMple. with a digital set-top box.

    It should also be noted that instead of three inputs, there may be one long connector with a large number of pins. It is also designed for tulip connection and will need an AV SCART adapter.

    For example, if both devices support the HDMI standard, it is on it that it is worth connecting. But you need to remember that if the card does not have it, then there will be no ultra-high definition image output even when using a set-top box. she will not be able to encode it into a digital signal.

    It is important to note that the viewing of computer multimedia files on the TV will be organized in a slightly different way.

    Instead of direct transmission, access to the PC memory will be opened, which means:

    • On the TV, you need to go to the file manager and select the connected device;
    • Find the desired image or and start its playback;
    • Configure display options.

    When USB is connected, for playback on a TV, it will also need to perform all startup operations on it.

    This complicates the task a little by the fact that the computer becomes just a storage device and all technical requirements are assigned to the television equipment:

    • availability of own codecs and sound support;
    • installing the player.

    Example of adapters and adapters

    The USB wired connection is not designed to automatically output audio and signals. When using it, you also need to consider the baud rate.

    It is worth noting that some modern output devices may only have a USB type-C connector, which will require a separate USB-C USB adapter.

    Presentation

    A large screen is often used to show the audience a presentation or other multimedia file. Here the situation is complicated by the fact that the user is usually located in front of the audience. It needs a main monitor to control the show, and the adapter only has one output port.

    In this situation, you can use one of three options:

    • Connect with RCA / SCART cable.
      This method will be the most versatile, because suitable for any model, incl. without support for Smat-TV option.
    • Use VGA / DVI splitter.
      This is a normal double connected to the card, at the output the user receives two ports.
    • Wireless connection.
      It is best to use a Bluetooth connection for presentations. it has the fastest data transfer rate over short distance.

    Broadcast

    The most difficult option in technical terms is the output of image and sound to several TVs at once. Wireless communication becomes unreliable as information can arrive at each output device with a different delay (albeit insignificant).

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    To connect multiple devices, the only reliable solution would be to use a set-top box:

    • Firstly, no adapter can support high-quality signal transmission to several devices at once;
    • Secondly, each TV can have a different port for outputting audio and.

    If the adapter has multiple HDMI connectors, you can safely connect output devices to all. This card is designed for streaming signal sending

    In addition to universal ports such as VGA / RCA / HDMI, the splitter also supports 3.5 mm mini jack ports for audio signal transmission. It can come in handy when using a non-audio connector such as DVI.

    • This approach guarantees the minimum delay difference of the incoming signal.
    • the card is not overloaded, and the load goes to the console. And with a wireless connection, the usual distribution occurs.

    It is important to understand that the latency is also affected by the speed of decoding the signal by the decoder, which depends on the hardware of the output device.

    Image adjustment

    The picture displayed from the computer on the screen may be displayed incorrectly or completely absent.

    To resolve this issue, follow these steps:

    • Go to the computer in the “Start” menu and select “Control Panel” “Display Settings” (for example, in Windows 7 this is the section “Appearance and Personalization”).
    • View the number of screens available. If the second one is not displayed, there are problems with the connection or contacts on the board with the port (the TV must be turned on).
      When the main monitor is disconnected, only one screen will be displayed (the computer sees them after being connected with a cable).
    • Select the required screen and select the required resolution for correct image display.
    • Press the “OK” button to change and see the results.

    If the display of the image or is correct, you need to save the settings by clicking the “Apply” button.

    First you need to click “OK”, and see the result of changing the resolution, after which you have to accept the changes

    The settings of the output image (clarity, brightness, contrast, etc.) for the TV are best done from the computer.

    This is much more convenient for two reasons:

    • You do not have to return the previous TV settings when it is disconnected from the computer;
    • The settings for this screen will be saved in the computer’s memory, and they will already be used if it is reconnected.

    Which is better to use

    Depending on the situation and display requirements, you can connect your TV to your computer in different ways.

    Preparing to connect

    Before proceeding with the direct connection of the computer, you need to do the following:

    • Check the available ports for receiving audio and signal (usually on the back of the case, sometimes they can be covered with a lid);
    • Connector on the case of the system unit for connecting a cable (usually it is located near the card, less often it is built into the motherboard);
    • The types of cables that are available (one of the ends will necessarily be VGA, which connects to the PC monitor).

    Based on this, and you need to choose the most suitable connection method.

    7 ways to connect your TV to your computer: with and without a cable

    A number of users often need to display images on a large screen. There can be several reasons for this, ranging from SIMple viewing on a large screen to organizing a show for a large group of people. Regardless of the task, for each case there is a SIMple and easy solution that will help you quickly connect your computer to the TV. What methods are available, and which option is better to use, will be explained in this article.

    How to connect a computer to a TV

    Sometimes it becomes necessary to connect your computer to the TV. There can be many reasons for this desire: maybe you want to use your system unit instead of a DVD-player and watch movies in good quality on a widescreen TV with a large diagonal. I know people who generally bought some system units, and instead of a monitor, they temporarily used just TVs.

    On the body itself, there is nothing complicated in connecting the system unit to the TV and there is nothing special to paint for a long time. You just need to remember one SIMple rule: perceive the TV as a monitor and that’s it. You probably quickly learned how to connect the monitor to the system unit, you will also quickly master the TV.

    The main task here is to figure out the interfaces, or SIMply “what wiring and where to insert.” There is nothing complicated here either, the main thing is to look at the available connectors on your map, find the corresponding ones on the TV and connect them with a cable. After that, the system unit starts up and the TV turns on. Instead of desktop shortcuts, you may immediately start showing TV programs. Personally on my TV this is controlled by pressing the source button, on some TVs it is the av button. In general, just like you turn on a regular DVD player on the remote control, turn on the desktop image in the same way. After that, you can work behind the TV just like with a regular monitor.

    I took a photo of the side panel of my TV that I bought 3 years ago and let’s see what interfaces are there:

    From top to bottom, this is HDMI, VGA.

    As you can see, the VGA interface is the interface for connecting an ordinary SIMple monitor to the card of your computer

    State-of-the-art HDMI interface that maintains high image quality and also carries sound.

    By the way, there is a DVI interface very SIMilar to it in terms of functionality and quality. The only difference is that the sound is transmitted there via a separate cable:

    The usual connector, which is, perhaps, on any digital equipment, the quality of the there, of course, leaves much to be desired. We are accustomed to referring to tekers, which connect such interfaces as “tulips”:

    There is also a SIMilar S-connector with slightly better picture quality:

    We can often observe VGA, S-Video, DVI on cards, so there will be no problems when connecting a computer to a TV. As a last resort, you can use an adapter like this:

    You can also read about how to connect a laptop to a TV. The principle remains the same, but you can learn something new for yourself.

    S-Video

    Almost all old computers and TVs are equipped with S- or RCA connectors. Many new system units do not have such outputs. Composite connectors on cords are available in three colors:

    • Yellow. signal.
    • White. left audio channel stereo or mono signal.
    • Red. right stereo channel.

    S. cannot provide high image quality and is only advisable if there are no other connection options.

    The cable is connected when the devices are turned off. Setting up a connection is easy:

    • Turn on the TV first, then the system unit.
    • The computer should recognize the composite connection automatically.
    • In the Properties or Screen Resolution menu, you should choose to use the TV (expand or duplicate) if you need to adjust the screen.
    • Press SOURCE (INPUT) or button on the TV remote control, and select the appropriate signal type.
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    The computer desktop will be displayed on the TV screen, image control is carried out through the system unit.

    • Cheapness and availability of wires.
    • Poor signal transmission quality.

    Miracast

    The ability to do without wires has appeared thanks to the Wi-Fi connection. In this case, the signal from the computer can be broadcast directly to the TV screen. This superior technology allows you to display your computer desktop and broadcast from the Internet on the TV screen.

    Both devices must be equipped with Wi-Fi devices, a TV with support for the Miracast function. If the modules are not installed by manufacturers, you can purchase and connect yourself.

    For TVs, external Miracast (Mirascreen) adapters are purchased, preferably of the same brand. They are connected to the HDMI connector. The computer can be equipped with an internal Wi-Fi module or purchased an external.

    Connecting with different Windows has nuances, most likely you will have to download the Intel Wireless Display program, preferably from the official website. Commissioning and connection installation is performed in the following order:

    • Install Intel Wireless Display software and start streaming.
    • If an external adapter is connected to the TV, select the signal source (the corresponding HDMI connector). If the TV has Miracast function, activate it via the Menu.
    • You can watch.

    The content displayed on the TV screen is controlled by the computer.

    Benefits of Miracast Connection:

    • High connection speed.
    • Excellent quality and sound.
    • No wires.
    • Hardly ever.

    How to connect a system unit to a TV: basic methods

    By kkkm December 28, 2018

    There are a number of reasons for connecting a computer to a TV. The main ones are the desire to enlarge the image of photos, watch a movie on a large screen with stereo sound, play with pleasure or just work without straining your eyes.

    Connecting the system unit to the TV

    Network cable

    High-quality data transmission can be carried out using another cable. the network. In this case, the computer memory data allocated by the user can be displayed on the TV screen. These can be photographs, films,s and audio tracks. Devices must be equipped with LAN ports.

    Using a network cable, data transmission can be organized in two ways:

    • Through a router.
    • By connecting directly.

    To organize viewing using a router, you must complete the following steps:

    • Connect LAN outputs of devices using network cables to the router.
    • Install a program on your computer to create a media center. There are many programs (this is the commonly used Home Media Server, or created under a specific TV brand).
    • Using the installed program, select the folders for viewing and allow the TV connection.
    • In the TV menu, go to Smart TV, select the program installed on your computer and open the Connected devices tab.
    • Open available folders and you can play music, movies, photos.

    Without the mediation of a router, you can connect devices with a network cable directly through the LAN ports

    How to connect a system unit to a TV

    Almost every user has the ability to connect two devices, if only the equipment is not too old. You need to know the capabilities of the system unit, study the instructions for the TV and the device outputs. Then you can draw conclusions on how to make the connection. There may be several of them, the following are available for modern devices:

    • DVI
    • HDMI
    • VGA cable
    • Network cable
    • Viracast
    • S-Video

    It replaced the VGA cable at the end of the 20th century and made it possible to replace the analog signal with the digital one. With a DVI cable you can only transfer. the sound will have to be connected with a separate wire. Provides image transmission with a resolution up to 2048 x 1536, with a frequency of 75 Hz. The cable length can be 20 m.On system speakers, the connectors are designated as DVI IN, TVs DVI OUT.

    Connecting the cable is very easy by following these steps:

    • Connect the cable to the disconnected devices.
    • Enable and select DVI signal source on TV.
    • In the computer, select the required playback order (duplication or playback only by the TV) in the properties or screen resolution and the required screen resolution.

    The image must be clear and of good quality. Sometimes a reboot of the system unit is required.

    • SIMple connection.
    • High quality playback.
    • Another wire from the computer.
    • Sound signal transmission through additional wires.

    Modern technology of broadcasting and audio signal. Since its inception, has grown to the transmission of Full HD 3D format with a resolution of up to 3840 × 2160 and high-quality natural sound.

    Almost all modern TVs and computers are equipped with at least one HDMI connector, the type of connectors is A. Other types (B, mini-HDMI or C, micro-HDMI or D) are either practically not used, or are used in laptops and smaller devices.

    There are several types of cables with different markings. To connect a computer to a TV set, two are used. HDMI Standart and HDMI High Speed. In fact, these are two identical cables, but the latter is characterized by manufacturers as premium.

    The connection and setting procedure is the same as for DVI.

    Pros of HDMI connection:

    • The presence of connectors of this type in all new TVs and computers.
    • Easy to connect.
    • The cable is affordable and inexpensive.
    • One universal wire for broadcasting a complex signal.
    • Excellent data transfer quality.
    • Hardly ever.

    VGA cable

    The analog VGA standard was introduced in the late eighties. Provides a sufficiently high quality signal with a resolution of 1280×1024 pixels. Until now, many devices are equipped with such ports. No sound is transmitted by cable. Audio signal transmission can be provided with a separate audio wire or by connecting HDMI to a computer via an adapter to a VGA cable with tulip connectors.

    The connection is SIMple and is performed SIMilarly to the previous ones.

    • Provides acceptable data transfer quality.
    • Uncomplicated connection.
    • Wire availability.
    • The need to transmit sound through a separate wire or adapter.
    • Not all TVs are equipped with a VGA connector.

    Sound from the computer does not go to the TV, reasons

    The main reasons for the lack of sound from the TV speakers are as follows:

    • The sound is muted on the TV itself. Eliminated by SIMply raising the volume.
    • The cable is damaged. Cable replacement required.
    • Outdated system unit audio drivers. It can be fixed by SIMply updating the drivers on the website of the manufacturer of the system unit or components.
    • The devices have not been configured to play sound. It is necessary to adjust the sound playback parameters by clicking on the “Speaker” image in the lower right corner of the desktop.

    Modern technologies make it possible to connect a computer to a TV without much effort. At the same time, achieve good image and sound quality. The methods are different, and everyone can choose the appropriate one, taking into account the capabilities of their equipment and the availability of equipment.

    How can you connect the system unit to the TV. 6 ways

    From a PC, the picture can be displayed not only on the monitor, but also on the TV. Why do this and how to organize the connection, the article tells. It contains a description of the most common options for the interaction of the system unit with TV, as well as instructions that will help you set up the image and sound output.

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    The HDMI connector can often be seen in both television devices and computers. To connect the system unit to TV, you just need to connect the devices directly through the appropriate cable.

    A couple of points to consider:

    • If the ports are the same, then you need a regular patch cable.
    • Sometimes one of the devices can be equipped with a miniHDMI input (a reduced version of the standard). Is there anything you can do? Of course yes. You just need a miniHDMI-HDMI cable, for example, 2E (AM / miniAM).

    Transmits an analog type of signal. Almost all cards have it, including integrated chips. Before connecting the system unit to a TV via VGA, for example, Digitus VGA (HDDB15M / M), you need to find out what resolutions the TV supports. As a rule, such data is available on the manufacturer’s website, and is also indicated in the technical documentation.

    Having chosen this method, the user must be prepared for the fact that regardless of the maximum resolution that the PC card provides, TVs in this case can only broadcast a picture in a fairly low resolution. These are connection features and there is no way to fix the situation.

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    How to connect a system unit to a TV

    Network cable

    It is also possible to connect devices via the Ethernet connector, but there are some nuances here. So, a direct connection without using additional devices may not work if you need a login, password or server address to connect to the Internet.

    You can solve this problem using a router. The provider’s cable is inserted into the network device, and then the TV is connected to it. The method works with any type of Internet connection. Below is a step by step how to connect the system to a TV using an Ethernet cable, such as Digitus AWG 26/7:

    • Connect the TV to the router with a network cable through the LAN port and install a media server on it. To do this, you need to download and install software for broadcasting data from a computer.
    • After installing the program in the settings menu, you must specify the device “TV”, mark the items that need to be displayed on TV.
    • Run the program.
    • Turn on TV, select “Source” in the parameters, after which a utility will appear in the list that will allow you to watch files stored on the system unit.

    VGA cable

    The analog VGA standard was introduced in the late eighties. Provides a sufficiently high quality signal with a resolution of 1280×1024 pixels. Until now, many devices are equipped with such ports. No sound is transmitted by cable. Audio signal transmission can be provided with a separate audio wire or by connecting HDMI to a computer via an adapter to a VGA cable with tulip connectors.

    The connection is SIMple and is performed SIMilarly to the previous ones.

    • Provides acceptable data transfer quality.
    • Easy connection.
    • Wire availability.
    • The need to transmit sound through a separate wire or adapter.
    • Not all TVs are equipped with a VGA connector.

    Sound from the computer does not go to the TV: reasons

    If the TV is not assigned as a device that will output sound in the audio parameters of the PC, then the audio will not be played. This is the main reason. The situation can be corrected in just 4 steps. How to do this, the following table will tell you.

    Act
    1Right-click on the sound icon in the notification bar and select “Playback Devices”.
    2After that, a window will open in which playback devices, “Speakers” will be displayed and the name of the TV will be displayed, for example, SONY 100ZD93 (KD100ZD9BR3).
    You need to click on the TV device with the right mouse button.
    3Select “Use as default”.
    4Click Ok to save the changes. Then the sound is played by the TV speakers.

    It is also important to know that DVI and VGA are only capable of transmitting. In order for the sound to be reproduced, you also need an audio cable with mini-jack connectors at both ends. This standard is almost universal and there will be no problems with the purchase of such a cable. Or you can not bother and just connect any acoustics to the system speaker.

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    Turning your TV into a PC screen isn’t difficult. All you need to do is select compatible ports and choose a cable (or an adapter, if the ports are different). Setting up everything will also be easy and not for long.

    How to connect a system unit to a TV

    Typically, system units and TVs are equipped with multiple inputs for connection. You need to find a connector that will be built into both devices. Below are six common options.

    There are three main types of this connector. Their features are described in the table below.

    Decoding Features
    DVI-D (dual link type (M / M) DIGITUS)D. Digital, digitalUsed for direct digital connection between source (card) and TV. Connecting with such a cable provides fast information transfer, better image quality in comparison with analog cables.
    DVI-AA. Analog, analogConverts a digital signal to an analog signal, due to which its quality is lost.
    DVI-II. Integrated, combinedA universal option. It has the ability to transmit both analog and digital signal.

    Sound from the computer does not go to the TV, reasons

    The main reasons for the lack of sound from the TV speakers are as follows:

    • The sound is muted on the TV itself. Eliminated by SIMply raising the volume.
    • The cable is damaged. Cable replacement required.
    • Outdated system unit audio drivers. It can be fixed by SIMply updating the drivers on the website of the manufacturer of the system unit or components.
    • The devices have not been configured to play sound. It is necessary to adjust the sound playback parameters by clicking on the “Speaker” image in the lower right corner of the desktop.

    Modern technologies make it possible to connect a computer to a TV without much effort. At the same time, achieve good image and sound quality. The methods are different, and everyone can choose the appropriate one, taking into account the capabilities of their equipment and the availability of equipment.

    Why you need to connect the system unit to the TV

    By connecting a computer to a TV, you can turn a classic TV into an analog of a Smart device. But why do this? This makes sense when, for example, a computer monitor is out of order. In addition, display TV can serve as an additional monitor, which is also convenient.

    Plus, on the big screen, almost any picture, photo and materials look much more impressive. A solid TV allows you to get a much more vivid impression of watching movies or gameplay.

    Most modern and not so modern TVs can be turned into a primary or additional PC monitor. Depending on what connectors are on both devices (system unit and TV), you just need to choose the optimal connection method. Fortunately, a variety of options will allow you to cope with the task without any particular difficulties. How this can be done is described in the next section.