How to connect an HDMI cable from a laptop to a TV. Types of cables for connection

Modern smart TVs attract buyers the latest technologies, which provide access to the Internet and viewing videos of any format in excellent quality.

The disadvantage of such TVs is their high price, but there is an alternative in the form of connecting a PC to the TV.

All that is required is required cable, mini-jack wire or streaming equipment, and you can output the image from your computer to your TV. This connection allows you to view photos, movies, and live TV broadcasts.

Before connecting your computer to your TV, you need to make sure what connectors the equipment has, and then decide on the connection method. There are two connection methods:

1. Wired method. Connects via hdmi cable, VGA, DVI, etc.
2. Wireless method. The signal is transmitted via lan using WIDI, miracast, WD TV, etc. technology.

In contact with

Via HDMI

Connecting a TV to a computer with an HDMI cable is the most affordable way, since the cable is inexpensive and provides best quality HD pictures and sound.

Only one wire is needed since HDMI carries both video and audio signals.

When connecting your TV to your computer using an HDMI cable, you need to connect the PC cable to the TV jack. Most often, the operating system itself will select required settings so that the image appears on the TV display.

Note: If you have problems transmitting images through an HDMI cable, you can use the Moninfo program, which will show how your computer is synchronized with your TV. Before checking, you should select the Real Time mode in this program.

Via VGA

Another easy way to connect a PC to a TV is to use the VGA port on both devices.

This connection option is suitable for a device whose release date is before 2010.

VGA only handles analog video, so you will have to duplicate the audio stream using a 3.5 mini-jack cable, which must be connected from the headphone jack of the PC to the audio port of the TV or external speakers. As is the case with HDMI, the system itself must take care of automatic settings.

Via USB

Connecting a PC to a TV directly via USB is not possible.

Several companies have released adapters that convert a USB port to HDMI.

But here it is required software to synchronize the video stream from the port laptop usb, so it's worth checking first USB compatibility to HDMI converter.

If the devices are compatible, then setting up this method is quite simple:

1. You need to install the adapter driver software.
2. Connect the computer's USB cable to the adapter, and the HDMI cable to the TV.
3. Synchronize the equipment using the instructions for the adapter.

Via DVI

Are used different types DVI cables, some carrying digital signals, some carrying analog signals, and cables carrying both signals.

Just because there is a DVI port on your computer and a DVI port on your TV does not mean that any DVI cable will work. Need to determine DVI type ports of two devices.

It often happens when a computer has one DVI port, and the TV has a completely different port. In this case, you need a converter. The most common are conversions to VGA and HDMI.

Types of transformations:

• DVI-D – digital signal (via HDMI);
• DVI-A analog signal(via VGA);
• DVI-I – analog and digital signals (VGA or HDMI).

The disadvantage of a DVI connection is that there is no audio signal passing through the cable. Paired with a DVI cable, you will need an audio 3.5 mini-jack.

It is important to know: If the connection is made using a DVI-DVI cable, and the DVI-HDMI adapter is placed in front of the TV and the sound is supplied through a 3.5 cable, then there will be no sound on the TV. For it to appear, you need to disconnect the mini-jack cable.

Other types of connection

Several more rare connectors are used with which you can connect a computer to a TV:

1. S video port. Rarely found on computers. If it is not possible to connect via S video to a TV, then use a VGA adapter.
2. RCA port “Tulips”. An outdated connector, but can often be seen on medium-sized TVs price category, and on old kinescopes. Connection to a computer via tulips occurs via a converter to s video or VGA.
3. SCART port. A modern connector, often found on modern televisions, but not used on computers. For connection, adapters for S video, RCA, VGA with an additional 5 mm audio cord are used.

Via Wi-Fi wireless connection

Wi-Fi based technologies are used to connect a computer wirelessly.

There are several connection options depending on the computer configuration:

1. Connection using WiDi/miracast technology (Intel Wireless Display). Works with compatible NETGEAR Push2TV receiver. Modern computers and SMART TVs have a built-in receiver, and the connection occurs in the following way:
   • on the TV: menu – network – miracast/WiDi;
   • opens on the computer Intel program WiDi - Search wireless monitor. For miracast, the Charms panel opens in operating system– Devices – Projector;
   • add a wireless monitor.
2. Connect using a WD TV media streamer Western Digital or Google Chromecast. A media streamer is a device connected to a TV that can display video from the Internet or USB on the TV screen. The device connects to the network and TV, and receives video files from the computer. WD TV Live transforms your TV into a semi-Smart TV with access to various applications such as Vimeo, YouTube andMegogo.
   • WD TV Live Set-top Box connects to home network through network cable or WiFi;
   • WD TV Live is connected to the TV using an HDMI cable;
   • the TV gets access to the video folder;
   • select the HDMI channel on the TV;
   • by using file manager is selected desired folder with video.

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

HDMI- on this moment 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 an HDMI-HDMI cable. 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, right-click 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 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.

How to connect a laptop to a TV

Connecting a laptop to a TV is not a difficult task at all, which can be solved in just a few mouse clicks on the laptop and by making a few simple settings on the TV itself. True, sometimes when connecting a laptop to a TV, the user may encounter difficulties that he is not able to solve himself, and for this reason he often has to search for information on the Internet or seek help on forums. But, unfortunately, such a search for answers to questions does not always provide positive result, since there is very little really important and comprehensive information on solving problems on the Internet. That is why in today’s article we will try to describe the solution to all sorts of problems that a user may encounter when connecting a laptop to a TV. In the article we will try to describe in detail the connection process, namely, which cables to take, where to connect them, where to go and which birds to put. So let's get started.

Connecting a laptop to a TV via hdmi, vga, S-Video or RCA

If you are the owner of a modern TV that has an HDMI output, then you are very lucky. And you are lucky because with the help of an hdmi cable you can connect your laptop to your TV very quickly and for this you will need only one cable, with the help of which both sound and picture will be transmitted. You will not be able to make such a connection only if you have a netbook, since in most cases these devices are not equipped with such a connector. In order to connect these two devices to each other via HDMI, you will need an hdmi cable or if you are connecting a TV to a netbook: hdmi -vga cable. The pictures below show photos of these cables:

If your laptop or TV does not have an HDMI or VGA output, then you can use earlier connectors for connection. To do this you will need an S-Video cable, it looks like this:

Or an RCA cable or, as people often call it, a “tulip”:

Also, provided that the TV connected to the laptop has DVI or VGA outputs, you can use the cables with which a regular monitor is connected to the system unit:

Connecting and setting up a laptop and TV

First, let's figure out how to connect the TV. We connect the cable to the device and select HDMI, VGA, etc. input from the TV menu:

Please note that you may have several of these ports, so in the TV settings you need to select the active one, that is, the one through which the connection is made. It stands out from the rest by its lack of “foggyness.” We select, install and save the settings on the TV. Now go to the laptop and connect the cable to its output:

Here you can set the necessary parameters for displaying the image on your TV. You can enable single-screen mode, this is when the image on the TV screen is exactly the same as on the laptop screen, or you can expand your desktop, thus bringing the mouse cursor to one of the edges of the laptop monitor; it will land on the TV. This way, you can, for example, watch a movie on TV and surf the Internet on your laptop monitor at the same time. If you have a graphics card installed from Nvidia, then in the driver settings you can use a special function that is designed to connect a laptop to a TV. To do this, on your desktop, click right click mouse and in the menu that appears, click on Nvidia Display. You will see a driver settings window:

Go to “Desktop Management” and click on the “TV Wizard” button:

And upon completion of all settings, the TV will be connected and configured according to your requirements.

When connecting the TV to a laptop using other types of connectors: vga, S-Video or RCA, all settings are made according to the same scheme as described above, with the only difference being that in the TV settings the type of connection that was used for connections between TV and laptop.

Are you interested in how to connect a laptop to a TV via HDMI? Then you've come to the right place.

Many laptop owners do not have enough diagonal " native monitor" If for permanent job 15 inches is more than enough, but for good games or movies it won’t be enough.

To enjoy the gameplay or watching a movie to the fullest, you can use it instead of the standard screen.

Most equipment manufactured after 2003 has built-in HDMI connector s.

That is, if there is special cable, connect a laptop or desktop computer to the TV is not difficult.

Connection is possible even if the TV does not have an HDMI connector. In this case, it will also work VGA adapters.

Tools

To do this you will need:

• Availability of an HDMI socket on the TV;
• Netbook, laptop, system unit with the same nest;
• Actually, an HDMI cable. You can buy it in computer stores for relatively little money. It looks something like this:

Note:On some video cards and not the newest ones,HDMI outputs are not provided. Anyway, there isVGA interfaces, so connection is possible. True, throughVGA is not transmitted sound signal, but if you have a separate sound system (speakers, for example), this is not a problem.

I have an opportunity HDMI connections– VGA, but this will require a special signal converter. More on this later. For now, let's take a closer look at the direct HDMI-HDMI connection.

Connection process

That's all with the mechanical part of the connection. Next, it's a matter of making the right settings.

Step 2. Setting up signal transmission and reception

Correct settings will have to be installed on both the TV and laptop. Let's start with the first one.

To do this, on the remote control you need to press the button responsible for setting up the signal sources (most often it is called “input” and is indicated by an arrow pointing inside the square):

In the menu that appears on the screen, you need to select suitable source signal, in in this case HDMI.

As a result of these simple manipulations we have this:

In general, at this stage, connecting the laptop to the TV can be completed. But for the convenience of working in this mode, it is better to select the appropriate settings on your computer.

Setting up work with an additional screen

Settings for working with an additional screen can be made in two ways: using the “Center Windows mobility» and using desktop settings.

Let's look at each of them in more detail.

Step 1. Windows Mobility Center

It can be opened from the Control Panel or by pressing "Win" + "X". As a result, the corresponding service window will open:

Clicking the "Turn off screen" button in the "External display" segment will bring up another small menu:

The work options are obvious, but just in case, let’s consider each in more detail.

• When the “Computer only” tile is active, the image will not appear on additional screen;
• When Duplicate mode is enabled, it will show the same image on both devices;
• At active mode“Expand” the space of the screens will be combined. That is, the cursor will move from the edge of one screen to the other as if they were one monitor;
• Accordingly, if you select “Projector Only”, the image will be played back only on the TV.

Step 2. Desktop Settings

You can open this settings window by right-clicking on the desktop. In the drop-down menu, select "Screen resolution"

Here you can define both the interaction mode of the screens and the resolution of each of them. The dedicated menu has the same capabilities as the previous option.

Modern monitors are increasingly starting to catch up with TVs. Just 10 years ago, monitors with a screen diagonal of 24 inches would have been the dream of any user, but today they are an inexpensive and quite accessible reality.
And still, this is not enough for users and they want to connect a large LCD TV to their computer to watch movies and play games comfortably. Moreover, modern TVs allow you to do this without problems. But if the task itself is quite clear and understandable, then there may be a hitch with the implementation.
Then I suggest you take a closer look - what cable is needed to connect the TV to the computer?!

At the time of writing (and this is the end of 2016), there are several main connection types:

• DisplayPort (DP)
• LAN (Ethernet)

The most interesting thing is that modern televisions so versatile that they have at least two of them at once, or even all of them at once. Here's a clear example:

This budget Samsung has 3 ports at once, using which you can connect a laptop or PC to it.

At the same time, a modern computer video card has two or three different connectors:

Laptops, netbooks and ultrabooks are also not far behind:

Let's look at each connection option in more detail.

Analog VGA

Video Graphics Array— VGA is practically the oldest standard, which was developed by IBM and was used to connect monitors 30 years ago, back in 1987. It can still be found on cheap video cards and inexpensive laptops. It only transmits video. The audio signal is not transmitted through the VGA.

Digital DVI

Digital Visual Interface - DVI - a more recent video signal transmission standard. He appeared as soon as they began to appear LCD monitors with a diagonal of more than 19 inches due to the fact that the old analog VGA could not provide high definition at high resolutions.
Unfortunately, the DVI port on LCD and plasma TVs is not common, and therefore this cable is used least often to connect a TV to a computer.

Common HDMI

High-Definition Multimedia Interface- HDMI is the most common on modern equipment port. Initially developed for connecting video equipment working with HD video. It is available on video cards, media players, TVs and laptops. The best part is that it can transmit not only video, but also audio. In addition, as a rule, in order to connect a TV through a computer, you do not need to install additional software on the latter except the video adapter driver.
It should also be noted that now there are several varieties of HDMI connector - in addition to the usual Type A, there are also Mini (Type C) and Micro (Type B).

Smaller connectors have appeared for connecting various portable equipment to TV - tablets, camcorders and cameras. Such connectors are usually not found on PCs.

Modern DisplayPort

Today, DP or DisplayPort is the most modern solution for connecting video equipment. This cable has the largest throughput- up to 10.8 GB/s). You can find a DP connector on many modern video adapters and, in principle, this is the most successful option for connecting a TV to a computer or laptop.

Connect the TV to the computer via a LAN (Ethernet) port

The presence of a LAN connector on the TV allows you to connect it to your home local network(LAN). To do this, you will need this cat 5e Ethernet cable.

Moreover, you can connect the TV and computer either directly or through a router. This is perhaps the best option for SMART TV, because it allows you to give it access to both a PC and the Internet. And if you have network storage type NAS, then you will also get access to your movies, photos and music on your TV.