How to find out why there is no sound on the computer. What to do if there is no sound on the computer. Drivers are missing or faulty

Good day, readers of my blog, Denis Trishkin.

Probably, every user is not pleased if the computer suddenly stops functioning correctly. Especially when the sound does not work on Windows XP or newer editions. What’s most interesting is that there can be many reasons, ranging from simple software glitches to problems with the motherboard. I will try to talk about all possible options for fixing the problem.

No matter how funny it may be, one of the most common reasons why sound on a computer does not work is an incorrect connection. Each equipment must be supplied with installation instructions. It's better to check again. In most cases, the speakers are connected to a 220V network, and in a computer on the back or front panel to the corresponding green input.

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Sometimes more complex systems are encountered. It is with them that problems arise. All ports that are related to sound are used there.
If you are sure that everything is connected correctly, you should pay attention to other possible reasons.

Drivers( )

An equally common cause is driver-related problems. This is especially true if the computer has a separate card responsible for audio.

Now we need to check the equipment itself:

Manufacturers of sound cards usually include a disk with the necessary software for their products. If you don’t have something like this, try to find it on the Internet.

Realtek( )

If the computer has an integrated sound card (built into the motherboard), with a 99% probability it will be a chip from Realtek. In the Control Panel, such components are defined as “”. The manufacturer has its own software for them. You can find it on the official website. The main thing is to correctly indicate the operating system and its bit depth.

Important! Typically, in the Control Panel, equipment for which the system could not find a driver is marked with an exclamation mark on a yellow background. At the same time, Realtek, although it does not have such a mark, nevertheless does not work.

Sound Max( )

When all the previous options did not help, we try to find and install third-party software Sound Max 1988B Audio. It is considered universal and suitable for various cards. Usually this option helps out when the nerves begin to wear out a little.

Atypical manufacturer( )

If the previous option did not help, we solve the problem using the standard approach. For this:

We launch the file, carry out everything according to the instructions, reboot. In this case, everything should definitely work.

If the drivers are installed, you need to pay attention to additional programs.

Codecs( )

After some searching on the Internet, you will find that codecs are special devices or “apps” that encrypt/decrypt signals, including audio. Often there may be no sound precisely because of them.

Many users, after reinstalling the system or the same driver, often forget to reconfigure the codec.

The most common today is the K-Lite Codec Pack, which can be found on the Internet. You just need to download and install it. It's better to reboot after this. Everything should work. But what if this doesn’t help?

Rarely, but there are still cases when for some reason the sound card is turned off at the hardware level.

BIOS( )

To enable audio playback on your device, you need to set the BIOS settings correctly, or rather, enable the corresponding component in this section.

To do this, reboot and press the “ Del”, which in most cases will launch the necessary window. Sometimes other buttons will help you do this - you need to carefully read the data on the monitor.

After this, you need to find a suitable menu. Difficulties may arise here, because each manufacturer establishes its own order and names of items. For example, in the system from American Megatrends, users will find the required line in Advanced, in the Onboard Devices Configuration subsection.

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If the manufacturer is Award, it's worth looking at Integrated Peripherals. The option should be called HD Audio. On older motherboards, the item may be called AC97.

In any case, you need to find the appropriate line and include it. After this, just save and reboot the device.

Enabling audio hardware in BIOS is a rare cause of music not playing. But in some cases it still occurs.

Well, you can see that there can be many reasons for the lack of sound on a personal computer or laptop. Starting from a simple connection, and ending with inclusion in the BIOS. Despite this, most often problems are associated with the lack of a driver. Install it and enjoy the music.

If all of the above does not help, you may need to consider reinstalling the operating system, as the cause may be related to other Windows components and hardware.

I hope this article helps you solve your problem. Subscribe and tell your friends about my blog so that they can quickly deal with any difficulties that arise when working with a PC.

It's hard to imagine a funnier situation than watching the next Comedy club episode on a PC without sound. However, this kind of computer malfunction is far from uncommon in user practice. A great example of this is the irrepressible popularity of questions about how to turn on sound on a computer. Yes, an “unauthorized boycott” declared on your PC is definitely an unpleasant surprise for many novice users. Especially when you consider that the problem with sound is very multifaceted in resolution. However, you, dear reader, are in luck again! Because in just a few minutes you will be able to “untie your tongue” on almost any Windows operating system. Well, let's not waste precious time - let's turn to the experience of professionals.

Diagnosis of computer “dumbness”

The answer to the question of how to restore sound on a computer must be sought in two directions. The fact is that most often the system “loses its voice” due to software failures. However, the sound may disappear as a result of failure of any hardware component. For example, an integrated audio chip. To understand what exactly is the reason for “silence”, you need to resort to a step-by-step action plan. Only after a thorough practical analysis will you be firmly sure what type of sound problem you have: hardware or software. However, let's not talk about the bad - everything should be resolved without the intervention of a specialist.

Step No. 1. Basic check

Tell me how to turn on the sound on a computer if the speakers are not working or are simply not connected? Of course, no way! Extremely simple steps will help you avoid mistakes and wasted time.

First of all, you need to check:

• Are the speakers connected to the PC and does the jack used correspond to the destination device?
• Location of the plug if the speakers are powered from an electrical outlet.
• What position is the volume control in? Perhaps it is twisted to zero.
• Is one of the connecting cords damaged?

Often it is precisely such “platitudes” that push a person to take wrong actions. Therefore, be careful. Connect known-good speakers. Perhaps all your fears are in vain!

Step No. 2. Detect “secret” signs

If there is no sound on your computer, pay attention to the speaker icon located in the system tray. It may be crossed out, which means the playback device is deactivated. Move the slider up. If everything remains unchanged, move on to the next solution point.

Step #3. Windows services

It's no secret that the operating system has incredibly wide functionality. Management and control in the OS is carried out by special services, one of which is responsible for playing audio material. Fully customizing sound on a computer without the participation of Windows Audio is simply impossible. Therefore, it is necessary to check the current status of this service.

• Using the Win+R hotkey combination, bring up the “Run” menu.
• In the window that opens, enter the command services.msc. After confirming with the “OK” button, you will be redirected to a special “Services” section.
• Find Windows Audio in the list provided.

In order for sound to be played and audio settings to be correctly recognized by the system, you must make sure that the service is active. That is, in the “Status” column the “Running” parameter is indicated, and in the “Startup Type” column the value is set to “Automatic”. You can make the necessary changes using the same right mouse button, placing the cursor on the item that requires appropriate editing.

Step No. 4. Driver that may crash

A crossed out speaker in the tray may also indicate the incapacity of the special software code that controls the audio chip. In other words, the sound on the computer disappears when the driver becomes inoperative.

• Open the Start menu.
• Then go to the “System” section.
• On the left side of the window, select “Device Manager”.

It will not be difficult for you to discover the “culprit” of a problematic situation. In the list presented, a non-working device will be marked with an exclamation or prohibition mark. Update the sound driver using the service disk (software for the motherboard included in the kit). If you don’t have one, you need to go to the manufacturer’s official website and in the “Support” section download the appropriate software for the modification of your PC. It is worth noting that before installing the latest version of the sound driver, you must remove the old device management component.

Standard Windows functionality

When all your attempts to answer the question of how to turn on sound on your computer with practical actions have not brought any fruitful results, it makes sense to use the incredibly convenient “Fault Diagnostics” option. However, this functionality is only available in later versions of the Windows operating system. To launch this conflict resolution tool, you need to right-click on the conflicting device (indicated by the system with a special warning sign) and select “Diagnostics and correction” in the context menu. In a few minutes, the OS will notify you about the result of the work performed. It is likely that such a sound setting on a computer will become an effective salvation for a seemingly “deaf” situation.

Step #5: Settings

If you are convinced that the driver is installed correctly, and the service window of the sound device “Properties” displays the current status “Working normally”, then the solution to the question “how to turn on sound on the computer” should be sought using the following algorithm of actions:

• From the Start menu, select Control Panel.
• Go to the "Sound" section.
• In the window that opens, right-click on the icon of the displayed playback device. From the context menu, select “Properties”.
• While on the “General” tab, pay attention to the “Device Usage” item below. More precisely, the value in the checkbox. Apply the On option.

If there are several installed playback devices in the mentioned list, one of them should be assigned the “Default” value.

Step #6: Audio Controller

As a rule, most manufactured motherboards implement an advanced sound circuit. That is, the integrated audio chip can be controlled by a specially installed driver. Let's look at an example where the sound settings on a computer are done using the Realtek HD manager.

• Click on the speaker icon (darker in color and slightly larger than the standard Windows volume control).
• In the dispatcher working window that opens, you need to activate the icon in the form of a wrench (bottom part of the interface, on the right).
• In the case when no sound is played, it is necessary to change the diagram from one value to another (meaning “Front panel of AC"97” and the item of the same name located just below).

Often it is this change that allows you to use the required audio channel.

Step No. 7. Unclear media format

There are often cases when sound playback on a computer is impossible due to a missing audio codec. This problem can be easily corrected.

• Enter K-Lite Codec Pack in the search bar of your browser.
• Then select the official source of the product from the list provided.
• Download and install the necessary software.

Typically, this action gives the PC “omnivorous” multimedia capabilities. Rest assured: your computer will not be an exception to the rule.

Step No. 8. Software incidents

It happens that after installing certain software, the sound disappears, and after uninstalling the conflicting program it appears again. Some media players play a limited number of audio and video formats. This is the only reason why unlucky users often begin to panic. Therefore, before installing any program for viewing and playing multimedia content, you should refer to reviews of the product and a review of its tactical and technical capabilities.

Step No. 9. Look for the reason in the BIOS

As you know, the BIOS firmware manages and controls the operation of the entire hardware of a computing device. So installing sound on a computer may turn out to be an impossible mission when the audio functionality is disabled for some unknown reason in the BIOS. However, if you know the main rule when working with the basic system: “Do not touch or change unknown values,” you will successfully cope with the task.

To check whether the audio function is enabled in the BIOS, you need to do the following:

• Enter your PC's Bios.
• Depending on the version of the BSVV, the location of the sound “switch” may vary. However, the name "AUDIO" and the value "Enabled/Disabled", or "On", are unchanged.
• Finding a tab with the Onboard Device Configuration option, or High Definition Audio, does not seem difficult. The main thing is to understand the seriousness of the enterprise and not make rash changes to the firmware. Since this is fraught...

Step #10: System Restore

If, after all the manipulations, the question of how to install sound on your computer remains unresolved, then it would be prudent to use the method presented below.

• Go to the Start menu.
• Enter “recovery” in the search bar.
• Once the section you are looking for is displayed at the top of the service window, press Enter.
• Select the required backup copy and confirm your choice with the appropriate key.

After a reboot, the system will regain the ability to play sound.

Step #11: Damaged or Missing OS Files

Sometimes the question of how to make sound on a computer is solved by restoring lost entries in the system registry. After all, very often the user, as a result of erroneous actions (usually in pursuit of free space on the hard drive), deletes important OS data. Ultimately, the inevitable happens - Windows loses full functionality. However, the would-be user does not always have the opportunity to roll back the system to its original state. By the way, the reason for everything is the same well-known reason - saving space on the HDD, that is, there are simply no backup copies of the OS, since “System Restore” is purposefully disabled. Nevertheless, even in such a situation there is a way out.

• Press the Win and R keys at the same time.
• In the Run menu, enter cmd.exe
• · In the command window, type sfc /scannow.
• Press Enter.

Damaged data will be restored from backup storage. It is likely that after rebooting the OS you will hear the audio greeting again.

Step No. 12. Viral infection

Malicious code not only steals and destroys user data. A virus program that has infiltrated the operating system environment may also be the reason why the sound on the computer is lost. In order to identify the pest, special software is required. Often, the antivirus program traditionally used for protection is not quite enough. However, today there are plenty of effective malicious code destroyers on the Internet. Therefore, you should not have any particular difficulties in the process of finding the necessary software tool.

• To ensure that your PC never experiences sound problems, periodically check the official website of your manufacturer (motherboard manufacturer) to see if newer versions of drivers have been released.
• When connecting audio playback devices to the PC system connectors, it would be a good idea to understand in more detail the correctness of the connection diagram involved.
• Often motherboards have special contact pads that can be connected with special jumpers in order to reassign the audio output. Therefore, it is worth turning to the documentation of the motherboard and studying the problematic issue in more detail.
• If all methods fail to meet your expectations (which is unlikely to happen), seek specialized help.

How to connect sound on a computer? As you can imagine, this is an incredibly large question. However, today you have learned a lot of information about what you need to do to “talk” your electronic friend, and what you should be wary of while using it. All the best to you and pleasant sound experiences!

The advent of the first computers did not imply any possibility of playing sound files, let alone recording and processing them. These computers were intended mainly for solving other problems - processing large numbers and performing various mathematical operations. The only sound that the user could hear was the unpleasant squeaking of the built-in system speaker. It usually alerted you to the presence of some error while loading the operating system.

Reasons for no sound on PC

Faced with a similar situation, many, most likely, rushed to call a specialist who would solve the problem. But any specialist costs money, which is usually in short supply. Therefore, it is best to learn how to fix periodically occurring faults yourself.

Note that there are many reasons for the sudden absence of sound. These can be either system problems or technical ones related to the performance of the sound card.

In this article we will look in detail at the necessary actions if the sound on the computer suddenly disappears.

If a problem like this occurs, you need to determine the cause. To do this, you should start with the simplest steps, namely, the volume control icon located in the system tray.

Volume icon location

Volume control

Check the position of the volume slider. For the sound to be heard normally, it must be located approximately in the middle position.

It is quite possible that due to some oversight, the slider was moved to its initial position, which is why the sound is not supplied to the speakers of your computer.

In addition, the sound may be turned off completely. In this case, you will see a prohibition icon next to the speaker icon. It may look like a red circle with an inclined stripe inside or a cross.

Computer sound is muted

In order to turn on the sound, you will need to click on the speaker logo. If this was the problem, you will again hear the long-awaited sound from the speakers.

Volume mixer

If you encounter no sound on your computer, check your audio mixer settings.

To open it, move the mouse cursor over the speaker icon located in the system tray and right-click.

In the menu that appears, select the topmost item - "Open Volume Mixer".

Mixer open menu item

In the mixer window that opens, check that all sliders are in the middle position - these are the default settings. Also, make sure that all speaker icons are on.

After these manipulations, the sound should appear. If this does not happen, proceed to the next steps.

Checking playback devices

The next step, if the sound is lost, is to check the devices that are responsible for it.

In order to go to the tab responsible for playback devices, click on the speaker icon again. In the menu that appears, you must select the appropriate item, namely - "Playback Devices".

Menu item “Playback devices”

After selecting this item, the Sound window will open, containing all the sound devices available on your computer.

Find the section “Speakers” - “Sound”, which is responsible for connecting external speakers to the system, and make sure that this device is defined by default and is functioning normally. In this case, next to the speaker icon there will be a green circle with a checkmark inside.

Confirming normal speaker operation

If this confirmation is missing, you should right-click on the “Speakers” item and select the item in the menu that appears "Use as default".

Default device menu

If the speakers connected to the computer are installed by default, but are not active - they are gray - you will need to activate them (turn them on). To do this, use the right mouse button again and select “Enable” in the menu that appears.

Enable inactive speakers

It may also happen that when you open the window for devices responsible for playback, the “Speakers” item will be completely absent. This means that the device that plays the sound is disabled for some reason.

What to do in this case?

All you need to do is select a free (empty) space in this window and, by clicking on it, select the item "Show disabled devices".

Show disabled devices

Once the speakers appear in the sound devices window, all you have to do is turn them on and set them as the default device.

After this, you can enjoy the sound that appears.

It is possible that after this the speakers will remain silent. In this case, proceed to the next stage of verification.

Sound card control

At this stage, you should check the sound card on your computer. It is no secret that it is directly responsible for the appearance of sound.

Currently, sound cards are classified into the following types:

• cards that are built into the motherboard are integrated;
• separate cards designed for installation in PCI or PCIe ports - internal;
• independent devices that connect to a personal computer via a USB connector - external.

Each of these cards differs not only in resource consumption, but also in the quality of the sound output.

Integrated cards are the simplest and it’s simply not possible to get very high-quality sound from them. In addition, they load well.

Integrated sound card

Internal cards have their own processor and allow for high synchronization of audio streams.

Internal map

Despite the variety of sound-reproducing devices, users quite often encounter a lack of sound reproduction.

To get started, go to "Device Manager" and check if the sound card is shown in the list present there.

To do this, right-click on the “My Computer” icon located on the desktop. In the menu that appears, select the lowest item - “Properties”.

Selecting “Properties”

In the system window that opens, select "Device Manager", on the tab of which find the line "Sound, video and gaming devices".

Device Manager Window

Expand the list and see if your sound card appears there. If it is displayed but inactive, turn it on. To do this, click on its name and in the menu that appears, activate the “Enable” item.

It may be that the sound card is missing in the sound and gaming devices section. In this case, you should look for it in the section "Other devices".

Section with other devices

There's nothing wrong with that, it's just that your audio device is located on the bus. If it is inactive, turn it on in the same way as described above.

If you see that next to the name of the audio device there is an icon in the form of a yellow circle with an exclamation mark inside, the problem is not with the device itself, but with the drivers installed on it. In this case, you will need to reinstall them.

Installing sound drivers

Due to crooked or outdated installations, a situation very often arises when the sound on the computer disappears.

And you need to do the following - install missing or reinstall existing drivers. There is no need to remove old drivers, as they will still be updated when new ones are installed.

First, determine which one requires installation. To do this, open the Device Manager tab again and select your existing sound card. Double-left-click on its name to open the properties window.

Sound card properties window

In this window, go to the “Details” tab and select the value in the properties drop-down list "Equipment ID". The Value section will display the hardware ID. Select and copy the first one.

Details tab

Then you will need to use the Internet and open the website devid.Info , which will be used to search for drivers for the audio device.

Driver search site by device type

There should not be any difficulties in working with this site, since it supports the Russian language. In the search field located at the top of this resource, you need to paste the copied ID of your sound device and click the “Search” button. At the end of the search, a window with its results will open.

A floppy disk icon will be displayed in the lower right corner of this window, by clicking on which you can save the found driver on your computer. After downloading is complete, click on "exe" file to begin the installation process.

Running the installation file

It may happen that the downloaded file will not have the extension "exe". Do not be alarmed - its installation is carried out by updating the drivers.

To do this, open it again "Device Manager" and double click on the name of the sound card. In the properties window that opens, go to the “Driver” tab and click on the “Update” button.

Driver tab of the sound card properties window

After this, a driver update window will open in front of you, in which select "Search for drivers on this computer".

Selecting a driver search option

Then you will need to specify the location of the previously downloaded file. This is done using the “Review” button available in the update window.

After installing the new driver, be sure to restart your computer for all changes to take effect. If you then open the sound card properties window, you can see that the sound driver has been updated.

Windows Audio Service

Another reason why there is no sound on the computer may be that the service is disabled. Windows Audio.

In order to enable it, you will need to go to the Services tab.

First of all, open "Control Panel".

Control panel window

Select a section from the elements present in it "Administration".

Administration Tab

Then go to the Services tab and find Windows Audio in the list.

Services Tab

If this service is disabled, double-click on it. After this, the properties tab for this service will open, where you need to enable it.

In the Status option, click the Run button and then Apply for the changes to take effect.

Windows Audio service properties tab

If you do not want to constantly start this service manually, set the parameter in the “Startup type” section "Auto".

Installing an additional program

A small utility program called Realtek High Definition Audio Driver.

However, this “program” is only suitable for those who have a Realtek sound card installed. Although, to be honest, it is installed on most computers.

First you need to download and install it on your PC

Download

Appearance of the Realtek program.

During the installation process, the program copies the files necessary for operation and reboots the computer. After this, the installation continues. At the end of it, the computer must be restarted again - only in this case the changes made will be able to take effect.

If the installation was successful, a speaker icon will appear next to the standard speaker icon in the system tray.

Realtek program icon

By clicking on it, you will be taken to the tab of this program, where you can configure it.

Realtek HD Manager Window

Checking speaker connections

Another step in solving the problem of no sound is to check that the external speakers are connected to the computer correctly.

Don't forget that the audio jack is green. The color of the speaker plug is often the same. If the connection is correct, remove and reinsert the plug into the socket - it is quite possible that the necessary contact is missing.

Appearance of the audio input jack

Also check the integrity of the wires, as well as the connection of the speakers to the network. If possible, connect to another computer to make sure they work.

If the previous actions did not have the desired effect, check the BIOS settings.

BIOS setup

These actions apply to those who periodically change the settings of this system.

Turn on the computer and at the moment of startup press the corresponding button on the keyboard (F12, Esc, Del and other combinations). After you log in, go to the “Advanced” tab. Use the arrow buttons to navigate to the High Definition Audio option and see that it has a status of . If installed, then the sound is simply turned off and you will need to turn it on.

Activate this option by highlighting it and pressing the Enter button. In the window that opens, select the desired option and press “Enter” again.

BIOS Sound Settings

After making changes, press the “F10” key to exit and save.

No sound from the front panel of the computer

In order for the front panel to have a working audio output, the Realtek manager must be installed.

If this manager is not on your computer, install it.

To go to its tab, you will need to open the Control Panel window and select it from the list present.

In the manager window that opens, go to the “Speakers” tab.

Speakers Tab

After that, uncheck the box "Disable front panel jack detection". This should get rid of the lack of sound on the front panel.

If this does not help, check the BIOS settings for the front panel of your computer.

Front Panel BIOS Settings

Enter the BIOS using the keys designed to configure your PC. This could be F2, Del, Esc and so on.

On the "Advanced" tab, use the arrow buttons to navigate to the section "Onboard Device Configuration".

Then select the line “Front Panel Type” and make sure that this parameter is checked.

If it is written instead, press the “Enter” button and in the window that opens, specify the required parameter.

Selecting the AC97 parameter in the BIOS settings

When the connector on the front panel of the computer does not want to output any sound, check the hardware just in case.

Checking the motherboard

To begin this task, you should turn off and completely disconnect the PC.

Entering a search phrase

If you know exactly when the sound stopped, perform a system rollback to get rid of the last unsuccessful changes.

When you don’t know the exact date of the sound loss, use the item "Select a different restore point".

Selecting a different system restore point

In the last window, specify the system drive on which the previously created checkpoint is located, and click on the “Finish” button. After this, the computer will restart, during which all existing changes will be canceled.

When a system rollback does not bring the desired results, you may need to reinstall it yourself. However, this is an extreme measure and should be used only if other actions have failed to restore the missing sound on the computer.

Quite often the sound disappears after updating Windows 7 and 8 to the tenth version.

First of all, look for a solution to the problem that has arisen in the system settings.

Open the volume control located in the system tray and set the slider to the most appropriate position.

In addition, after updating Windows to the tenth version, installing the necessary drivers is a prerequisite. Otherwise, you can simply forget about the normal operation of many devices.

To install the most suitable drivers, use the official websites of the manufacturers of certain devices.

For example, to install Realtek sound card drivers, go to the developers’ website, from where you can download not only drivers, but also additional programs.

Download

After the drivers are downloaded and installed, be sure to restart your computer.

In Windows 7, if there is no sound, you can use the built-in utility, which automatically diagnoses the system and eliminates existing faults. The sound problem is no exception.

Most often, this utility runs automatically and does not require any special intervention. However, if absolutely necessary, it can be started manually. This can be done directly from the window of the device that is experiencing problems.

Sound card doesn't work

Since this card is a sound producer, its absence directly depends on its operation.

It may fail for several reasons:

• due to breakdown;
• due to poor contact or incorrect connection.

In order to check it, unscrew and remove the side cover from the system unit. Remove the sound card by disconnecting it from the motherboard socket. To do this, press the special latches that are located on the edges of the PCI connector.

Check contacts for oxidation or contamination. Clean them and insert the sound card in its original place.

It is necessary to press it into the socket until a peculiar click appears. This occurs due to the fixation of the latches.

Sound card appearance

To troubleshoot the card itself at home, remove it from the PCI connector and insert it into another computer. However, not everyone can use this option. The only correct action is to contact the service center specialists, who will diagnose your sound card in a matter of minutes. If it malfunctions, they will explain whether it is more cost-effective to repair it or purchase a new card.

There may be no sound even if the installed drivers conflict with the drivers of other devices.

For example, if such a problem occurs when logging in, the sound card and modem drivers conflict. To verify this, you will need to open the Device Manager tab. In this situation, conflicting devices will be marked with an exclamation point icon. To return these devices to working condition, you need to update their drivers.

There may be several reasons for the lack of sound on a PC or laptop running Windows 7. This article provides a list of reasons why the sound stopped working. What needs to be checked and what actions to take if there is no sound on a personal computer with Windows 7 installed?

First thing to check

Perhaps everything is very simple, and you just turned off the sound or reduced its level to zero. You need to turn on the sound and check whether all system parameters necessary for correct audio playback are configured correctly. If the settings are correct, then the problem may be with the hardware settings.

Driver problem

The second option is that the reason that the sound disappears on Windows 7 may be that the sound card driver is not working properly, or the driver is missing. To fix a playback problem caused specifically by driver problems, you need to do the following: go to "control Panel" — "device Manager", then find the tab "sound, video and gaming devices" and double-click on it with the left mouse button, after which a drop-down menu will be available, right-click and select "Update drivers".

After this, a dialog box will open where you need to select the item "Automatically search for updated drivers". The system will automatically start a search and update the driver if necessary. If after these steps the sound still does not play, you can download a new version of the software for your equipment from the official website and install it yourself.

To do this, save the file on your PC, then run the driver update again, but select not “Automatic search for updated drivers”, but "Search for drivers on this computer", then click “browse”, specify the path to the file you saved earlier. In most cases, such a solution helps restore the sound, but there are exceptions.

Windows Audio service inactivity

If updating the drivers did not solve the problem with the sound, and there is still no sound, make sure that the service responsible for playing audio on a PC running Windows 7 is active and running. The easiest way to go to “services” is the “Start” menu - search bar, enter “Services”, and press Enter. A window will open in front of you with a list of all Windows 7 services. Among this list, you need to find a service named “Windows Audio” - it is responsible for playing sound on a personal computer.

Next, by double-clicking on the line with the desired name, you will open a window in which you can see the status of the service: “General” - “Status: On/Off”. If it is turned off, then you need to turn it on by clicking on the button of the same name, and also change the startup type to "Automatically", then click “Apply” - “OK”. After enabling the service, it makes sense to restart the PC. If all the steps described above did not help, and there is no sound, proceed to further options for solving the problem.

Viruses

The reason why there is no sound may also be viruses that have infected the computer. The essence of the problem is this: viruses that have entered your computer can disrupt the software settings for the sound card, and the sound stops working. Try installing an antivirus and running a full diagnostic of all disks and media on your computer.

But programs for diagnosing viruses must be downloaded from the official websites of the developers, but many users neglect this, which is why sometimes difficulties arise with their PCs.

What else can you do?

If the above measures did not help, and there is still no sound, just try restarting your computer. Often, it is this simple solution that actually fixes the sound problem, and it is after a reboot that everything starts working as it should.

When rebooting the OS has already been tried and failed, you can restore the system using a checkpoint. To do this, you should do the following: go to the “start” menu: “All programs” - “Accessories” - “Utilities”. Select "System Restore", click Next. In the list of recovery points that appears, you must select the one whose creation date and time fall within the time period when the sound on the PC or laptop worked normally.

Start recovery. Sometimes this solution for Windows really helps, and the sound no longer disappears.

The most extreme measure is to reinstall Windows. But even if this did not help, then the problem lies not at the software level, but at the hardware level: the sound card or speakers are not working correctly.

If the sound disappears on Windows 7, there is a possibility that the sound card settings are messed up. You can switch the speakers or speakers to another jack, then perhaps the sound will appear. To test your sound card, connect it to another computer. If this does not work and the sound does not start working, then the sound card is faulty and needs to be repaired at a service center or replaced. If the sound card burns out, it must definitely be replaced; repairs will not help here.

If there is no sound on your personal computer or laptop, or it intermittently disappears, the problem may be that the audio equipment is not working correctly. These could be speakers, speakers or headphones. Try connecting other equipment to the computer, perhaps this will solve the problem.

How to restore sound on a computer, this question arises among people who are faced with the problem of sound playback. Why is this happening? How can I get rid of this and restore sound on my computer? In this article we will look at these issues in detail. The process of restoring sound on a computer will be shown in operating systems such as Windows 7,10, and XP.

The importance of having sound on your computer and laptop

Hello, friends! Why is it important to have sound on a computer? Sound helps a person to hear and better perceive this or that information.

For example, you are watching a video. You won't watch it in silence, will you? After all, while watching it, you need to know what they are talking about. In this case, you need sound. Or you are talking on Skype.

Here you need to clearly hear your interlocutor in order to understand what he is telling you. There can be a lot of examples. But one thing is clear - it is very difficult to work on a computer or laptop without sound.

So why isn't there any sound on my computer? There are many reasons for this that you need to tell us about. The first of them is a failure in the system. You know that the system does not always work perfectly, since it can become clogged with unnecessary files and become subject to . The next reason is outdated sound drivers. The sound card of your computer is responsible for the entire sound process.

And the last, most striking reason is that you forgot to turn on the audio playback device. For example, it was disabled earlier, or was malfunctioning. We have discussed the main reasons why sound on a computer disappears. But how to restore sound on a computer, we will fully analyze this problem later in the article.

Why is there no sound on my Windows 7 computer?

Why is there no sound in Windows 7? As mentioned above, sound disappears in the Windows system for various reasons. We list the most constant of them:

• problem with the operating system;
• Applications that play sound do not work;
• failures in computer hardware;
• Headphones or speakers do not work.

As far as we know, these problem areas appear very often in computers. Next, let's look at a few more operating systems in which sound may also disappear.

Why is there no sound on my Windows 10 computer?

Windows 10 is considered a new operating system. It is constantly updated as it is maintained by Microsoft. After updating it, computer users lose sound.

In this case, it will not work on the computer until you make the settings in the Sound Recovery Wizard. Of course, other reasons may also influence the disappearance of sound.

Why is there no sound on my Windows xp computer?

As you know, this operating system is old, and sometimes does not have sound drivers at its disposal. This can be a serious start to muting. Viruses or malfunction of sound devices can also cause sound muting.

Perhaps these are all the reasons that we have considered. Next, let's try to solve the sound problem in all these operating systems.

How to restore sound on a computer

So, how to restore sound on your computer? Before dealing with this issue, let's first check the volume. To do this, at the bottom of the taskbar, on the right side, click on the sound icon (Figure 1).

You will have a slider that you can scroll up or down with the left mouse button. If everything works, then the sound is OK. If all else fails, let’s move on to look at ways to restore sound in the computer system.

How to restore sound on a Windows 7 computer

Sound not working in Windows 7? There is a simple answer to this question. In order to turn on the sound on your computer in this operating system, right-click on the sound icon located in the tray or on the taskbar (bottom, right) and select “Playback devices” from the menu (Figure 2).

Then, turn on the sound device. For example, we see that our speakers are disabled and not working. To do this, click on them with the left mouse button, then with the right mouse button and click on the “Enable” button. Thus, we will use the speakers and restore the sound. If you listen and watch with headphones, do the same operation to restore the sound.

How to restore sound on a Windows 10 computer

Windows 10 has a sound restoration wizard. To do this, right-click on the sound icon again and select “Troubleshoot sound problems.” After this, the standard system tool will start. A special program spends some time “Detecting Problems”. Then, it displays those errors that need to be eliminated in order for the sound to be restored in Windows 10. After checking, he suggests turning off sound effects and additional tools.

To turn them off and restore the sound, you need to click on the button - “Yes, open additional tools for sound.” Next, in the window that opens, check the box next to “Disable all enhancements” and click the “Apply” button for the changes to take effect.

You can also restore sound in the system, sometimes a simple reboot helps. You can also use this option.

How to restore sound on a computer on Windows xp

The sound restoration process that we will discuss in Windows XP can also be used in other operating systems. To do this, we need to launch the Task Manager. Press the hot keys on the keyboard simultaneously – CTRL+ALT+Delete. Next, in the task manager, select the “Services” section and look for a service in the list – “Audiosrv”, it is responsible for playing sound on the computer (Figure 4).

Conclusion

So, in this article we looked at the question of how to restore sound on a computer. This is very easy to do if you know where to click. I think this instruction will help you restore sound on your computer or laptop. If all else fails, check that your headphones or speakers are connected correctly. In critical situations, you can contact a service center where you can completely adjust the sound on your computer. Good luck to you and all the best!

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