Setting up sound when connecting hdmi. There is no sound via HDMI to the TV from the computer

Eat different types connections desktop computer or, the most progressive and easy to do is to connect an HDMI cable to the products. Some users complain that when connecting household appliances in this way, the sound often does not play on the TV, although the cable was connected according to the instructions and in accordance with all the rules. Why is there no sound on my TV despite the reliability of HDMI?

The TV picture is excellent, but you can’t hear the sound when connected - it can only be heard from the computer speakers, the TV acoustics are silent. Many people leave everything like this, but it’s better to take the connection to its logical conclusion - adjust the sound and enjoy the comfort.

Using the remote control, we check whether the sound is really not output from the laptop: we press the TV volume up button, but nothing happens. Necessary check contact in connectors- if everything is in order there, then the sound settings on each product are repeated.

How to setup? There is a sound icon in the taskbar of any computer, you need to hover the cursor and click once right key mouse, a section will appear where we select the option about playback devices -> open it. A registry appears, where all devices that transmit sound from the computer are listed, in it you need to find the name of the connected TV -> open its menu, then click “Properties” -> check the box next to the inscription about default use. In many cases, if sound is not transmitted to the TV when using an HDMI connection, then after the manipulations have been performed, the TV speakers will stably reproduce the transmitted sound.

The laptop does not see TV

There are options when, when connecting a computer, the TV is not displayed in the list of connected devices for audio transmission. It turns out that the laptop does not see its speakers, and, accordingly, there is no sound on the TV. Necessary reboot the product without disconnecting the cable. After the process is completed, its speakers should appear in the list, only they can be inactive. We have already described above how to make your TV active - repeat the settings, the TV acoustics will sound high quality.

When the laptop becomes difficult select priority connection, the sound via HDMI also often does not work. Try disconnecting all devices from the PC except the TV - the situation should return to normal.

Selecting the playback source

Windows operating system (OS) while connecting any external device to the laptop itself automatically determines that the sound comes precisely through this connected source. In some cases, the OS does not perform these actions, so you can assign TV as playback device

, through which you need to transmit audio to it.

Attention! Before proceeding with the settings, check again whether the Mute function is turned on on the TV.

How to configure the laptop to the desired source? Here are detailed instructions: If your TV is not in the registry, hover over free place , click once right click

and check the box next to “Show disabled devices.” In the list that appears, we look for our TV, to which we are going to output sound.

Hardware problems

This problem is the second most common and manifests itself at such moments. Wire fault By various reasons
, including mechanical properties. There may be a partial break or other defects inside, so it does not transmit an audio signal.

An adapter was used that does not transmit a stable sound signal due to poor quality manufacturing - cheap analogues sometimes do not have the contacts necessary for sound transmission. A cable made in China does not inspire much confidence, although all products from the Middle Kingdom, manufactured at the official level, are of normal quality, but handicraft fakes are not excluded. Sometimes even new cable may have factory defect

, or part of the connector has oxidized due to improper storage. This could very well be the reason why there is no sound on your TV when connected to HDMI. To fix the entire system, you need to go to the store again and exchange the low-quality product for a working product.

Updating drivers

Outdated “firewood” can be another reason for the lack of sound via HDMI on the TV. You can find out whether drivers were installed or updated on a laptop through a special system installed on any computer:

press the “keyboard” simultaneously Windows + R in the “Open” line and write devmgmt.msc -> OK;
The manager opens, at the top we find “View” -> check the box next to “Show hidden devices”;

open the item “Sound, gaming and video devices”, when the computer’s audio card is in this list, this means that the drivers for HDMI are not included -> do as shown in the photo to activate them. sound card, then we load the drivers for the video card, taking into account the option we need to transmit sound to the connected TV. We go to the official websites of Intel or NVIDIA, download the latest version of drivers for the video card, then install them on the laptop and activate them, making sure to turn them on mode manual settings and among all the listed versions, note the HD audio driver.

Important! Sound driver HDMI has this name only on NVIDIA video cards; other manufacturers will have a different name.

After installation, reboot the laptop for the changes to take effect, and reconnect the computer to the TV.

Setting up the NVIDIA controller

Modern smart TVs SMART TV most often have HDMI input for connecting to a computer or laptop. As you know, an HDMI cable can transmit not only an image, but also sound. People often ask me: “Why, when connecting a TV via cable? HDMI sound is it coming from the computer speakers and not from the TV?” Some users who are completely inexperienced in communicating with technology ask over the phone or via ICQ to clearly tell them where and in what sequence they should press so that the sound comes from “where it needs to come from.”

In most cases, it is possible to explain “what’s what” over the phone, and then accept a stream of verbal thanks and a certain amount of quite material “goodies.” But there are also “questioners” who are afraid to even try something tune and almost beg you to come see them in person. Among these there are people whom we still have to go to because of our relationship with them. After the Nth time I got a little bored with it, and an illustrated instructions for setting up audio output via HDMI. Due to the fact that most people have Windows 7 installed (everything is very similar in the XP version), the setup is described with an eye to this operating system.

The essence of the instructions is what is needed on a computer or laptop set up TV(which is defined by the system as completely specific device, not soulless speakers) default audio output device.

How to set up audio output to TV via HDMI cable.

1. After connecting the TV to your computer or laptop, right-click in the system area (system tray, where the clock is, bottom right) on the sound icon and context menu select " Playback devices».

2. In the window that opens, where devices that can play sound are listed, find your TV. As you can see in the screenshots below, I have an LG SMART TV, and you are looking for yours.

4. In conclusion click "OK" to close the dialog box.

All! Now sound is output through the TV Wire fault digital channel(cable). If you don’t find your TV in the list of devices (step 2), then try restart your computer or laptop with a connected HDMI cable - in most cases, TV becomes available in the default device selection list for audio output. As you may have noticed, the steps are very simple, even the most unprepared user can perform them, but some are afraid to click anywhere other than launching movies and solitaire. Do not be afraid “go through” the system settings, but under one condition - carefully read what the system writes.

Very often, users when pairing TV with a computer/laptop via digital cable discover that there is no sound via HDMI on the TV. In fact, there is audio, but it is not broadcast on TV, but is launched on the computer from which the device is connected. This problem is quite easy to fix.

Let's look at how to turn on sound on your TV via HDMI quickly and without any special skills in handling technology.

Restore audio on computer/laptop

When pairing your TV and PC with using HDMI cable from a device with Windows operating system higher than version 7, the audio begins to be automatically transmitted to the speakers of the TV screen simultaneously with the video. If HDMI does not transmit audio to your TV, then the default audio transmission channel has not changed. You will need to configure it manually.

The algorithm of actions is simple, which allows even inexperienced users to solve the problem:

Executing such an algorithm will be enough to troubleshoot basic problems. If still not via HDMI there is a sound If the TV or the required equipment is not in the list, then we move on to the following methods for identifying the error and adjusting the sound.

Installing drivers for HDMI

In the presence of outdated version software for transmitting audio over HDMI cable audio tracks will not be broadcast on television. This happens to those who have used custom installation video card driver components.

To check whether the sound on the TV via HDMI does not work for this reason, you need to press Win+R on the keyboard (for any OS version) and enter in the line devmgmt.msc. The screen will display the driver status of all connected devices.

For Windows users 10 you can follow the following algorithm of actions:

In a situation where the user sees only one audio card, then the missing sound can be made to work like this:

Go to the manufacturer’s official online resource and download the driver.
Install software according to the standard algorithm.
Upon completion of the installation, reboot the operating system.

If the drivers cannot be installed for some reason, it is possible that this is - software glitch in existing drivers. To resolve this issue, you must remove all graphics card software and install it again.

Sound still doesn't work

If the user has already done these steps, but there is no sound on the TV when connecting to HDMI, you need to carefully check the following points:

recheck your TV settings;
if possible, you need to use a different wire - perhaps the problem is in the cable itself, and not in the device sending or receiving the signal;
if an adapter or adapters are used to pair with a TV via HDMI, then the audio may not work at all. When using DVI or VGA, audio will not be played. And when installed DisplayPort HDMI will transmit a TV signal, but some versions of the adapter do not support audio broadcasting.

In conclusion

It’s easy to understand why the sound on your TV via HDMI doesn’t work - just follow the algorithms discussed above. However, it is initially recommended to check that the cables are connected correctly to both devices and make sure that the sound on the remote control is turned on and the volume is set sufficiently for audibility.

Many music lovers keep digital recordings favorite tracks on personal computer, but it’s better to listen to them using a modern audio system. An excellent option is surround sound; the subwoofer produces excellent low bass sound. But how to connect so that the sound goes from the laptop to the TV, and then spreads throughout the room through high-quality speakers? There are quite a lot in various ways, allowing you to solve the question of how to connect sound from a desktop computer or laptop to a TV.

Each Appliances has connectors for connection, the main and quite often used of them are the following.

Multimedia interface high definition , abbreviated as HDMI. Its purpose is to transmit digital video and audio data. IN Lately it has become fashionable to connect with worldwide network through this port and cable.
Digital visual interface or DVI. It is designed to transmit video signals to all modern monitors and LCD TVs.
A video adapter with 15 pins or a subminiature VGA connector transmits the audio signal line by line and is used on all modern television and audio equipment.
Wireless connection or everyone famous abbreviation Wi-Fi, which has become firmly established in the lives of modern youth, allows you to connect and transfer data without a cable.
Registered Jack (connector) or RJ45 is a connector for connecting a computer or laptop to household appliances.
A composite RCA connector patented in the early 1940s to switch the sound from the phonograph of that era to an amplifier. It is still used today.

All modern technology has several connectors of various types in its arsenal to facilitate connections. Connected through these connectors, or other digital media, is ideally combined with the TV for exchanging information.

Connection options

Today on the market there is great amount cables, allowing you to connect Various types connectors. Each type of connection has its own characteristics.

This method is considered the most popular because it rarely causes problems and malfunctions, and the quality is at the highest level.

A cord of this type is sometimes supplied with digital equipment, and can be purchased retail at any store. When connecting, you need to turn off the power to the product, connect the cable to the laptop and TV. This connection does not require individual settings , only when turned on, specify the source in the TV receiver menu section.

sound signal

Advice! When buying a cable, do not chase the most expensive analogue - they are all made of the same material, which does not affect the sound range.

During the preparation and execution of such a connection, a problem may arise: Go to the laptop settings, select the TV as the audio signal source, and check the “Use as default” box. Also check your video card - it should support similar playback. True, many manufacturers include a special jumper in the package that helps create the connection; this should be displayed in the instructions. In order for the video card on the TV to work properly, you need to update the drivers, but only from the official website.

DVI

This type is used when you need to switch audio from a computer to a TV. There are three main types of such connection:
digital version;
analog method;

The only problem is that this connector does not always transmit sound correctly - the reason is the video card of your PC. Experts advise using special cable DVI type– HDMI or use a DVI-D to HDMI adapter together with a cable where both connectors are identical, i.e. HDMI type. Such complex circuit The whole design has a very simple explanation - the video signal does not in all cases pass freely and without changes through a cable of this type. In addition, the settings have more complex system than with the first option.

VGA

Enough ancient way- it is used rarely and mainly on products of the old layout, where it is not possible to connect modern cables. This connector is always busy system unit cord from the monitor, so you also need to purchase a special adapter and audio playback cord.

The disadvantages include the fact that this outdated cable, connected to products, does not transmit sound according to its characteristics - it is used as additional element. The option is considered costly in monetary terms, difficult to implement and does not have the necessary quality.

Wireless technologies

Many users often ask the question, how is the sound with home computer transfer to TV when WI-FI assistance and what you need to purchase for this. Your TV must have support DLNA technologies - an alliance of digital networks located in the home. This modern project allows the user to solve all problems - download any applications and updates, receive and transmit video images, music digital format and distribute it among compatible home devices.

Today every flat TV family plasma models is equipped with such functionality, so this method of data transfer is an alternative to an HDMI cable.

The settings are not complicated, but to perform them you need to buy high quality router, working in DHCP system- technology that allows you to automatically assign an IP address to any device. When you are convinced that the TV is equipped with a special module, proceed with the step-by-step setup.

We configure the router to operate in the mode. In this case, it is necessary to set very strong password (at least 10-12 characters) to protect the device from unauthorized entry.
In the TV menu, look for the section “ Wireless connection", we find our network and enter it.
To transfer sound from a laptop to TV, you need to install on your PC/laptop media server program, then use it to open access to the necessary virtual media in which the music is stored.
To switch sound from a PC, you must open it earlier. installed program and in the TV settings select “Internet” as the playback source.

Experts attribute the disadvantages of this type of connection to the significant load on the local home network– this may affect Internet speed.

RJ45 network cable

This type of cable in the retail network is sold as “ twisted pair " For such a connection, the TV must support data transmission technology similar to the previous option. Additionally, you need to purchase a router, which leads to a slower connection speed - you need another one LAN card. The setup is similar to a wireless network.

PC+TV via RCA

This method is useful for connecting outdated models of PCs, laptops and TVs, to which modern cables simply will not fit. Experts call this connection type "tulip"", the cord may have two or three connectors, each of which is responsible for transmitting specific data or signal. Standard marking:

yellow plug - video signal;
white is the left channel of the stereo audio signal;
red color - right channel.

Professional craftsmen advise using the HDMI option or connection wireless type, in second place is an RJ45 cable, because only these options can provide high quality sound output and exceptional reliability.

Some connection options can be seen in the attached video:

Modern laptop computers have a digital audio/video output. Using a cord, you can display video and audio materials on the TV screen. Using a universal cable, you can watch movies, scroll through pages on the Internet or listen to music through big screen TV with surround sound. This is very convenient when the TV is on without the ability to connect to the Internet.

However, a problem often arises when connecting one device to another. Some have no image on the screen, others have no sound. What to do in this situation? There is a solution, follow the clearly stated instructions and the problem will be solved quickly.

Why is there no sound on the TV when connecting to HDMI?

An hdmi cable transmits both audio and video. That is, when connecting it to a PC and TV, the sound should come from the second device. Thus, the played video or audio sounds more spacious, richer and louder. Therefore, if there is no sound when connecting the cord, it is worth figuring out what is causing the problem. After all, sometimes a seemingly insignificant problem can lead to serious malfunctions.

To solve the problem, most often, you just need to change the settings. This is not so difficult to do on different PC operating systems. Even an inexperienced technology user can cope with this task. All you need to do is strictly follow the instructions and connect the cable to the connector correctly.

Remember! Windows interface 7,8 and 10 are slightly different, because of this the settings may be located not only in the bottom panel, but also in the menu.

Checking the volume level

If when you turn on the computer and TV, the sound comes only from the first device. The first thing to do is check the volume on the TV. Sometimes equipment owners can turn the sound on the device to minimum or turn it off completely. Therefore, there is no sound when playing files. You should also check the volume on your TV when watching channels. Perhaps it is faulty and the TV needs repair.

Important! When setting up devices for viewing, they must be connected to each other and to the network. If, when connecting the cable, the laptop does not see digital equipment, you just need to restart the device and try again.

We install the driver

If at hdmi connection There is no sound on the TV, the problem with the volume may be a driver failure. This happens extremely rarely. However, such a reason should not be excluded. The driver may fail if it was previously installed manually. And accidentally, during setup, the HD Audio component was unchecked. In addition, the driver version plays an important role. If it is out of date, audio may not play. In this case, you will need to update the drivers on your PC.

To fix this problem you need to do the following:

Find the task manager in the control panel. For quick search You can press Win and X at the same time. Of all the options, we find the “sound and gaming devices” section.
If only the sound card is indicated in the settings, then the reason is in the driver. However, if there is also NVIDIA HDA in the list, then in the menu (opened by pressing the right button) select the “Engage” item.

To install the driver and connect required device you need to do the following:

Open the official website of the video adapter developer or third party page with drivers.
Find among the given options latest version drivers and download it to your PC.
After starting the installation, uncheck automatic mode; this is necessary to control all actions.
IN manual installation When displaying installation components, check the box next to “HD audio driver”.
After completing all actions, you need to close all windows and click on reboot the device.

Important! If you are a beginner and do not know how to manually install drivers, then the program will be useful to you Driver Booster, it simplifies the process of installing and finding firewood for your PC.

Replacing the playback device

How to switch sound to TV via hdmi? To replace playback devices, you first need to connect hdmi cable to two devices. After connecting, an image of the computer desktop should appear on the TV screen. Now you should check whether the sound on the devices is turned on.

On the computer, open the menu with the right mouse button and find the sound control item. Then we find the “Playback device” item. A window should appear on the screen with available devices. Among them we find a connected TV. Next, right-click on this icon and select “Set as default” and click “OK” to confirm. After these steps, sound should appear on the TV. When you reconnect the device to digital technology there will be no need to repeat the steps.

No sound coming from HDMI to TV? If you need to return the sound to your laptop or speakers. You will need to do the same steps, only select not a TV, but speakers or a computer.

How to play sound on TV via hdmi? Today, displaying multimedia on a TV screen is the most popular way comfortable viewing different content. There are no problems with the cable and it is convenient to use.

How to transfer sound from a computer to a TV? An HDMI cable is included with some TVs and home theater systems. It can also be purchased at any hardware store.

How to output sound from a computer to a TV? To output audio to digital device follow the following algorithm of actions:

Disconnect all devices from power.
Connect one end of the cord to your computer and the other to your TV.
Turn on two units.
In the TV settings, select the HDMI audio source.
Everything is ready for viewing and listening!

On a note: how to switch sound from computer to TV? You should not buy expensive cables, since the price does not affect the sound quality; it is better to give preference to proven brands of the manufacturer.

How to switch sound from laptop to TV? In operating rooms Windows systems 7,8 and 10, all settings are similar. The names of the items may differ slightly.

How to connect a laptop to a TV with sound? When connecting a laptop to a TV, it is usually not necessary additional settings. Everything goes in automatic mode. You just need to connect hdmi cord and turn on the desired mode on the device.

No sound via hdmi on your TV? If the sound and image are not automatically displayed on the screen. Then you will need to manually configure the unit.

If you have Windows 7 or 8 installed. Then find the sound icon in the taskbar and right-click on it. Find the column “Playback devices”. If you are using version 10 operating system, in the menu there will be an item “Open sound settings”. After clicking, a window will appear where you will need to find the “Sound Control Panel”.

No sound coming from HDMI to TV? The window that appears should show the connected device. We select it by default. A green circle should appear next to the icon. After which the sound should sound independently from the TV speakers. This action only needs to be done once when pairing for the first time. Subsequently, when the cord is connected, the sound will be automatically output to another device.

Sometimes the displayed window does not have the desired device icon. In this case, you need to find the “Show disabled devices” item and check the box next to it. After this, the connected TV should appear in the list. You will need to click on it and turn it on, and only then make it the default device.

In the new Windows versions 10 You can change the device type to output sound in simplified version, immediately in the parameters. In the control panel, you need to select the desired TV in the “Select an output device” and “Intel Audio for Displays”.

If even after all the actions the icon does not appear. Often the problem is in the cord itself, the laptop or TV. If this is the case, then you should look for the cause of the malfunction and solve it. It is best to contact a specialist if you have never dealt with such equipment.

An HDMI cable is a convenient device that helps you play a variety of content. laptop computer on the big screen. It's very easy for the user. Simply connect the two sides of the cord to the devices and turn them on. However, quite often users have problems with sound or image. To display image and sound, you only need a little knowledge and ability to use technology. And everything will work out. Don't be afraid to try!