Connecting with vga hdmi via an adapter cable. Connecting a netbook to a TV via VGA and HDMI

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

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

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

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

VGA connection problems

But the problems don't stop there. This is due to the fact that only the picture is transmitted through VGA, but not sound.

But many would like to use the powerful acoustic systems of modern TV panels with multi-channel sound. How to connect a TV to a laptop via VGA so that there is also sound?

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

How to connect a TV to a laptop via VGA with sound?

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

The VGA and HDMI connectors are connected to the corresponding ports, after which the audio cable is connected. It is impossible to confuse the connectors. There is a special socket for the mini-jack, and the “tulips” are connected in accordance with the color marks.

Initial screen setup

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

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

After this, to connect the TV to the laptop via VGA, you need to send the image to the television panel. As a rule, on one of function buttons F1-F12 should be a special icon with two screens. The button is used in combination with the Fn key, although there is no uniform standard among manufacturers. Typically, a single press causes the image to appear on the TV, and a second press returns the image to the laptop screen.

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

Alternative Image Adjustment Method

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

As a backup option, you can use RMB on a free area of ​​the “Desktop” and select the screen resolution setting. In the basic settings, you can perform the same operations (extend the screen onto two monitors or duplicate it, depending on the user’s needs). For example, when expanding, you can display only the media player on the TV panel, but when duplicating, you can display the entire space of the “Desktop” or a running program.

Sound settings

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

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

Here, on the playback tab, you should pay attention to the device that has HDMI in its name. Right-clicking opens a submenu, and in it selects the default device usage line. If the TV panel's audio system is not in the list, you should activate the display of disabled devices in the menu that is called up, and then repeat the steps described above.

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

Conclusion

As you can see, the problem of how to connect a TV to a laptop via a VGA output can be solved quite simply. In theory, there should be no questions with the choice of connectors. The most important thing is to further configure the transmission of image and sound to the television panel. However, no particular difficulties are foreseen here, since in Windows systems this entire procedure is standardized.

Actually, the connection procedure boils down to the right choice the required adapter, connecting it to both devices, setting image and sound parameters. At the same time, Windows can sometimes additionally install the corresponding driver when selecting an audio device. But this procedure is performed in background, and user participation in this process is not required at all. Otherwise, as practice shows, everything is simple even with the use of somewhat outdated models of laptops and television panels. And in the case of Smart TV, setup is usually simplified even more. Such panels in most cases are initially focused on the ability to connect external computer or mobile devices With automatic mode recognition of the device and its appropriate settings at the time of connection.

Connecting a laptop to a TV via VGA consists of three main stages: determining the available ports, selecting a cable and setting up the display. The order remains the same when connecting via different interfaces– HDMI, VGA, tulips, etc.

Determining the connector type

Before purchasing a cable for connection, you need to decide what connectors the equipment has. Laptops usually have VGA and HDMI ports, TVs have HDMI, SCART, DVI, VGA, tulips.

If both devices have the same type of connector, use it to connect. If the laptop and TV do not have the same ports, then you will have to use an adapter or active adapter to connect.

Cable selection

If the laptop and TV have a VGA (analog) or HDMI (digital) port, then there will be no problems with choosing a cable: almost any cord will do, except for the obvious ones Chinese fakes. The task becomes a little more difficult when the connectors do not match. Typical situation: The laptop only has HDMI, but the TV has VGA. In this case, a cable is not enough; you need an active adapter that converts digital signal to analog.

The image quality will suffer slightly when using an HDMI to VGA adapter, but you will be able to connect your laptop to your TV. To transmit not only a picture, but also sound, you need to purchase an HDMI to VGA adapter with tulips for connecting to audio connectors or a 3.5 jack plug.

Setting up picture and sound

After connecting via an adapter or using only a cable, you need to configure the connection on the TV and on the laptop.

Some models do not have a menu with signal sources. Typically, such devices use tulips (RCA) or a SCART connector for connection. If you were able to establish a connection (for example, via VGA adapter to RCA or to SCART), then try switching the source using the “TV/Video” or “AV/TV” button.

If the signal source is selected correctly, the laptop desktop will appear on the TV screen. For comfortable work You need to make some minor adjustments.

Since you now have two displays, you need to select the mode for their interaction. Four options are available:

• Duplicating a picture.
• Screen expansion - the desktop is divided into two parts, one of which is displayed on the TV screen, the second - on the laptop display.
• Display the desktop only on 1 – the picture is only on the laptop.
• Display the desktop only on 2 – the picture is only on the TV.

The same modes are available on Windows 8 and Windows 10, so the setup is no different. You can also use the function keys laptop. For example, on ASUS computers The combination Fn+F8 works.

The image adjustment is now complete, but there is still sound. Simultaneous transmission of audio and video is only possible via HDMI. If a VGA cable or adapter is used for connection, then tulips are needed to transmit sound. In any case, the settings on the laptop will be the same:

1. Click right click speaker in the notification area and open the list of playback devices.
2. Right-click on the connector through which you connected the laptop to the TV. Select "Set as default".

Now the sound will be sent to the port you specified and then to the TV audio system. If the list of playback devices does not contain the required connector, then you need to right-click on free space and select "Show disabled devices". If the connection is established correctly, the connector will definitely appear; all you have to do is select its use by default.

While creating home network With their own hands, beginners often have the question of how to connect a laptop to a TV: after all, the prospect of using modern TV as a monitor and watching movies with maximum comfort is very “tempting”.

Therefore, in this article we will look at how to connect a laptop to a TV, and what Windows 7/Windows 10 OS settings are necessary for this.

As an example, we will use an HP dv6 laptop and a sharp 32-inch diagonal TV. Connecting other TV/laptop models may be slightly different, however general principle device connections will remain the same.

So, you can connect a laptop to a TV using cable connection and without wires. In one of the previous articles we talked, but here we will focus on how to connect to a TV via cable. For a “hard” connection to a computer/laptop, there are two main methods: via a VGA cable and hdmi cable.

How to connect a laptop to a TV via VGA?

For such a connection, you will need a VGA cable (Figure 1), as well as connectors for connecting this cable on your laptop and TV (they are in Figure 2 and 3, respectively).

You need to connect the laptop to the TV using a cable as shown in the following figure:

After successfully connecting the cable, you should set the appropriate settings both on Windows 7 and on the TV itself. To do this, press the “Input” key on the remote control and select “Input4” in the menu of your TV

It is worth noting that other brands of TVs may have different names: instead of the word “Input”, “VGA” or “PC” may be used, but this does not change the essence.

Let’s clarify what the “Duplicate”, “Expand”, “Projector Only” commands mean:

• - Duplicate means seeing two identical images at the same time on both screens: both the laptop and the TV.
• - Expand is to enlarge or extend one screen into two displays at the same time, that is, on one screen you can watch a movie, and on the other, for example, chat on Facebook.
• - And finally, the third option is to turn on only the TV screen.

To set up a connection with a laptop, click on the picture labeled “Duplicate” or “Extend”, after which the laptop will be successfully connected to the TV using the vga-vga principle.

Please note that the menu presented above is not relevant for all laptops. If you got exactly this model, then you should use the second option for setting up your laptop:

Right click on any empty place on the screen and go to the “Screen Resolution” (if you have Windows 7) or “Display Properties” (if you have Windows xp) tab

A screen settings window will open showing you how many screens you have connected to your this moment: within this example- these are two screens

You should not make any changes in the “Screen” tab, but in the “Multiple Screens” tab you should set the settings that are optimal for the user, and then click the “Apply” tab.

This completes the setup of connecting the laptop to the TV via VGA cable completed.

How to connect a laptop to a TV via hdmi?

This option is practically no different from the VGA connection method, with the exception of some nuances. So, you will need an HDMI cable and output ports and HDMI input on laptop and TV

You need to connect the cable as shown in the following picture:

Directly setting up the laptop and TV is carried out in the same way as the instructions suggested above, after which you can duplicate the laptop screen onto the TV.

However, with such a connection, a situation periodically arises when sound is not transmitted via hdmi from the laptop to the TV (note that sound is not transmitted via VGA).

The reason for this incorrect setting sound parameters laptop. So, if there is no sound via hdmi you need to:

Right-click on the sound icon in the lower right corner of the control panel and select menu;

In the sound settings window, you should look at the default device: if it is not the brand of your TV, then you should find it in the list and set it as default.

Probably everyone has ever wanted to watch a downloaded movie, play some games on big screen. It’s easier to watch a movie in comfort on the couch, rather than sitting on a chair near the monitor.

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

It should be noted right away that when connecting a TV using VGA, the sound will still be played by the computer. The VGA connector is designed to transmit only images, not sound. Therefore, we will not be able to use the TV’s capabilities to reproduce sound with this connection.

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

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

To connect your computer to your TV using this method, you will need an HDMI cable. It has the shape of a rectangle with 2 beveled edges. If you don’t have a cord, you can purchase one at any store. computer equipment and computer accessories.

Rice. 4. HDMI cable

Connection is also not difficult. Simply connect the HDMI cable to your TV and then to your computer. Next, you need to select on the TV itself which stream to use for display. To do this, press SOURCE on the remote control and select HDMI. After this, your desktop will be displayed on the TV.

It is worth noting that this connection method gives a clearer image, unlike VGA. Since the signal is analog via the VGA cable, and digital via HDMI.

HDMI also carries audio, so this connection makes it possible to listen sound accompaniment movies, games and other applications using the acoustic capabilities of the TV, which provides additional convenience and benefits of such a connection.

Thus, connecting your computer to the TV will not be difficult and will not require any significant cash outlay, since you already have these cables, and if you don’t have them, they are inexpensive. As a result, you have the opportunity to watch any movie on a large diagonal screen with high-quality sound.

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Are you planning to treat yourself to buying a new one? Have you already decided on the choice of model, and the required amount rustles pleasantly in your pocket? Wait! Let's first see if it can be connected to the system unit.
The ideal option is if the connectors of the monitor and the system unit are identical. If not, you will need an adapter to connect.

Connectors for connecting a monitor.

Ten years ago, all monitors were connected via analog output VGA, developed by IBM in 1987. The same connector was on the video card with a resolution of 640x480 pixels.
Improved to the SVGA version, this connector is still found on many video cards. It allows you to install maximum resolution screen 1280x1024 pixels with a refresh rate of 75 Hz.
In 1999, the first digital DVI connector. It was designed for more a high resolution screen - 1920x1080. Accordingly, the image quality has improved. Disadvantage DVI connector one could consider its rather large size, so for laptops Apple company released Mini DVI.
The DVI connector is still the most common, as it can support both analog and digital formats.
New digital HDMI connector appeared in 2003. He provided high throughput and the maximum resolution of the image displayed on the screen. Accordingly, it was created for laptops Mini version HDMI.
The HDMI connector has been constantly improved, and new versions have appeared. They are compatible, but if they are installed in the system unit and in the monitor different versions connector, then only the capabilities of the old version will be available.

How can you connect a monitor to a computer?– discrete and integrated video card.

Typically, discrete video cards have two, and in my case, three connectors. In this case, there may be several connection methods, including combined ones: VGA-DVI, DVI-HDMI and vice versa. Preference should be given to digital outputs. I repeat that the most optimal option is when system unit and the monitor are connected via identical connectors.
Most often found on the built-in video card VGA connector, so there will be fewer connection methods.

Step-by-step connection plan

Connecting the monitor to the system unit is not difficult.
1. To do this, you need to have a cable with the appropriate plugs and, if necessary, an adapter. Of course, the system unit and monitor must be turned off.
2. If your computer has two video cards, then select a discrete one, because built-in low power.
3. Connect the cable between the monitor and the computer’s video card. Turn on your computer and check the signal.

If you have two video cards, you can install two monitors.