What to do if there is no sound on the computer. Why there is no sound on the computer, how to restore sound on the computer There is no sound after installing Windows XR

The main components of a computer's sound system are a sound card and an audio output device - speakers (speakers) or headphones. Sound cards of modern computers are sold in two main categories:

1. integrated into the computer motherboard (on board);
2. separate (discrete) sound cards installed inside the computer system unit.

There are also cheap or very expensive (for professional musicians) external sound cards with a USB connector.

The widespread first option involves wiring the sound chip onto the motherboard. The more expensive the latter, the better the chip used in it. But even in this case, the sound quality in on board cards cannot be called high, although it is quite satisfactory for ordinary users. The influence of interference from nearby other elements of the system unit sometimes leads to the audio signal in such cards being distorted. In addition, if the processor is heavily loaded, the sound stutters.

Discrete sound cards have significantly higher audio performance. The audio signal is processed in them by a specialized sound processor. The delivery package of such a board includes special software that implements various acoustic effects. It should be noted, however, that the potentially high sound quality can be offset by ordinary speakers or headphones. It is recommended, in particular, to use speakers with wooden bodies.

Reasons for sound loss

Sometimes, after turning on or during operation, the computer may lose sound. Why is there no sound on my computer? The reason for the disappearance or distortion may be problems in its software or hardware components:

• poor contact or failure of speakers or headphones;
• incorrect audio device settings;
• driver damage;
• malfunction of the sound or motherboard (for on board version) board;
• incompatibility with other programs or drivers;
• incorrect BIOS settings;
• exposure to viruses.

The easiest ways to recover

If the sound just disappeared, you should restart your computer. It happens that problems with sound are the result of an accidental failure. If the problem persists, make sure that the speaker switch is turned on and not pushed to its extreme position. Then visually check that the speaker (or headphone) plug is securely connected to the corresponding (green) socket on the computer. Poor contact with the jack can also cause the sound to wheeze. The functionality of the speakers themselves can be checked by connecting to another sound source - a player, smartphone, or another computer.

In the entire line of operating system versions in use - Windows 7/8/10, as well as in the outdated Windows XP, there is a universal tool - “System Restore”. It allows you to return your computer to a working state. If the sound was normal, for example, a day or a week ago, then you can “roll back the clock” and return to this state. The screenshot below depicting sequentially opened windows explains the return algorithm (“Control Panel” -> “System” -> “System Protection” -> “Recovery” -> selecting a restore point -> “Next”). After the computer automatically restarts, the sound should be restored.

Configuring Audio Settings

Inexperienced computer users could unknowingly turn off the sound from the taskbar (crossed out speaker or down slider). If this is the case, then you need to restore it, as shown in the screenshot (to delete the shutdown, click on the speaker icon).

Then you should go to “Start” -> “Control Panel” -> “Administrative Tools” -> “Services” and make sure that the Windows Audio service is automatically started and running; otherwise, restart it.

To check the audio settings, go to “Start” -> “Control Panel” -> “Sound” and make sure there is a green checkmark next to the sound device you are using. This means the speakers are working. Otherwise, click on the “Properties” button,

then open the lower list in a new window, select the “Use this device” option and click OK.

Reinstalling drivers

You can verify that the sound card is working in the device manager: “Start” -> “Control Panel” -> “Device Manager”. After opening the “Sound, video and gaming devices” list, the presence of a model (Realtek High Definition Audio) and the absence of an alarming yellow exclamation mark next to the line means that everything is in order. If you right-click on this line, then click “Properties”, a notification “The device is working normally” will appear in a new window.

Otherwise, you need to update or reinstall the driver. The same need sometimes arises after installing a new, partially incompatible device or program. To update, right-click on the Realtek High Definition Audio line and click “Update drivers” in the drop-down list.

A new window offers two ways to find updated drivers with explanations.

In some cases, the effect is achieved only after removing the existing driver (see previous screenshot) and installing it again from scratch. The Windows 7 operating system should automatically install the missing driver upon reboot (Plug and Play). If this does not happen, then the required driver can be taken from the disk included with the discrete sound card or motherboard upon purchase. Finally, as a last resort, the driver can be found and downloaded on the Internet on the website of the card or board manufacturer.

Sound or motherboard problems

These faults are complex and are detected using special equipment in service workshops. However, if you have the same computer in your office or home (for example, a neighbor), you can replace the suspected board with a known good one. After checking in this way, the problem can be solved by purchasing a new board.

BIOS Settings

It is possible that an inexperienced user, unwittingly, turned off the integrated sound card in the BIOS settings. To enable it, you need to restart the computer, enter the settings (by pressing the Del key before the system boots), find the Onboard Devices Configuration section and replace Disabled with Enabled. At the same time, keep in mind that if you are using a discrete sound card, this option must be disabled.

No sound may be due to insufficient antivirus protection. In such cases, you need to carefully scan the entire computer, possibly using other antiviruses. Once viruses are detected and removed, the drivers will most likely need to be reinstalled as described above.

Conclusion

Consistent application of the above recommendations will restore normal sound on your computer. Similar advice can be found in other articles for the search query “Why the computer sound disappeared.”

Most computer users have at least once experienced a situation where the sound completely disappeared. This often happens after reinstalling the operating system, before the user installs the sound driver. In some cases, there may be other causes for this problem. Sound problems generally fall into two broad categories – hardware and software. Software problems can almost always be solved independently. Hardware failure is usually associated with the failure of computer components. This usually entails at a minimum a repair, and more often a replacement of the faulty part.

This may seem trivial and obvious, but if the computer was working normally, the sound was fine, and then it suddenly disappeared, you first need to check whether the speaker plug has popped out of the sound card connector. The cable can also be damaged by pets – cats or dogs. If you have a pet, carefully inspect the wire to see if there are any signs of bites. You should also check whether the speakers themselves are working properly. See if the power indicator on them is on or that the volume control has not been turned down to the minimum value. You can connect other acoustics, if available, or regular headphones. You can easily test the speaker on another device by connecting them to a laptop or computer. If these methods do not help, you will have to take other measures.

Setting up sound inBIOS

First of all, you should check the status of the sound chip in the computer BIOS. To access there, you need to press the Delete or F2 button before the operating system starts loading.

Depending on the motherboard, the required tab may have different names. It is usually called Integrated Peripherals. You should check to see if the Disable icon is next to the computer's sound chip. If so, you need to enable it by changing the value to Auto or Enable.

Checking sound in the operating system

With this information, you can find sound drivers on chip developer websites or download them from the motherboard manufacturer's resource.

If the system uses a separate sound card, you should install drivers specifically for this device. After reinstalling the operating system, first of all, you should install the drivers for the motherboard, and then install the software for the peripheral equipment.

Video - No sound on the computer. What to do?

Operating system failure

If the driver is installed, but there is still no sound, you need to check the operation of the operating system. First, you can try to restore the OS state to the time of the last saved point. This can be done from the “System Restore” tab, “Service Menu”, “Start”. It happens that this operation also cannot restore the working state of the audio equipment. In this case, a complete reinstallation of Windows may help.

Consequences of viruses

Another common reason for sound loss is the effects of malware. First of all, I would like to remind you that using an antivirus program is highly desirable for all computers with Internet access. However, even the most reliable antivirus cannot provide a 100% guarantee of system security. You need to check your computer regularly. To test your system for viruses, you need to conduct a full scan of your PC hard drive. To do this, you can use free utilities that do not require installation, such as CureIt or Kasperky Free.

Hardware sound problems

When all versions are checked and eliminated, it can be assumed that the sound problem lies in the hardware. Replacing the sound chip on the motherboard is quite an expensive procedure. There is a more economical solution - buying a separate sound card. It can be installed in a PCI or PCI-Express slot.

After installing the drivers, you need to exit this card. Another advantage of this solution is the use of a separate processor - DAC, for processing and, as a result, higher sound quality in the end. On inexpensive acoustics this may not be noticeable, but good speakers can show a significant difference.

In most cases, problems with sound on a computer are resolved fairly quickly. If you follow the described methods, you can usually restore the device to full functionality without any problems.

Most modern versions of operating systems provide for the automatic installation of the required set of drivers. This greatly simplifies the task of starting the computer to fully operate and eliminates problems such as lack of sound. Previous versions did not have such advantages, and when reinstalling the operating system, the user may well encounter the absence of some drivers. This problem is specific to Windows XP. If you prefer this OS, then you may well be faced with the question: what to do if there are no audio devices in Windows XP? Let us immediately note that this situation is not critical.

What to do if there are no audio devices in Windows XP?

So, if you encounter this problem, then you should note that the reasons may be hardware or software related. Let's look at ways to solve software-related problems.

If there is no sound after installing Windows XP, it is quite possible that the cause is incorrectly installed drivers or their complete absence. You can verify this by opening the “Sounds and Audio Devices” section through the “Control Panel”. In the Properties dialog box that opens, select the Volume tab. Most likely, there you will see a rather eloquent inscription: “There are no audio devices.”

After making sure that there are no drivers, you need to install them.

You can do this in the following ways:

• installation from the disk included with the accompanying components of your audio card
• If such a disk is not available, you must download and install from the network the drivers provided for the audio card model
• if you do not know this information, then use the Driver Pack Solution program, which will independently search for the necessary drivers

All actions should not cause any difficulties, we are sure that you will cope with the task literally the first time.

Another important procedure that is recommended to be carried out before installing drivers is checking the activity of the Windows Audio service.

To do this, you need to do the following:

• Click Start. Next, select “Settings” – “Control Panel” – “Administration” – “Services”
• In the Services dialog box that opens, find Windows Audio
• Next, select “Action” from the menu and then “Properties”

• In the Windows Audio dialog box, you need to check the status of the service, that is, whether it is active. If the “Start” button is not active, then click it, and also check for a checkmark in the “Startup type” drop-down list opposite the “Auto” position. If the checkbox is missing, be sure to check it.
• Click “Ok” and calmly close the windows.

Good afternoon!

Folk wisdom: we often begin to appreciate the most banal things when we are deprived of them...

This is how it is with sound, while it is on the computer, it is not given due importance, but when there is no sound, it is a tragedy, because you will no longer watch a film or listen to music! In general, this can happen for a variety of reasons: for example, after reinstalling Windows, changing speakers, updating drivers, etc.

Actually, in this article I want to give all the most common reasons for the lack of sound, for each of them I will give a solution, screenshots (what to do and where to click ✔). In the vast majority of cases, the sound can be restored on your own, without the help of a specialist. (thanks to which you can save a pretty penny!).

So, let's get straight to the point...

Note!

If the sound on your PC is too quiet (that is, it is there, just weak!), I recommend that you first read this article:

All reasons for the lack of sound are given in author's order, depending on their "popularity".

Important!

Windows has a special wizard that can eliminate many of the reasons that disable normal sound. Therefore, before you deal with the problem yourself, I recommend running it at least once.

To do this, simply right-click on sound tray icon- and select "". Next, the wizard will launch - just follow its instructions.

A few words about audio connectors

I would recommend starting the search for the reason for the lack of sound on the computer by checking the audio connectors (especially if you just bought a new PC, changed the speakers, disassembled the system unit, or did something else with the device).

In general, there are usually three audio connectors on classic system units:

1. input (in) – it is marked in blue. Used to connect a device that can transmit sound to a computer: TV tuner, player, etc.;
2. output (out) is usually green. Serves to output sound; speakers, headphones, etc. are connected to it;
3. microphone (pink or red). I think there is nothing to comment here...

I’ll also add that there can be 6 connectors (four-channel audio mode)! In this case, a subwoofer is connected to the orange port.

So, often many users in a hurry connect speakers to the wrong connector. Of course, if this is so, then there will be no sound! In addition, I provided a photo (see above) in which the connectors are clearly highlighted, but this is not the case on all PCs (it’s good if there is a barely noticeable engraving).

Regarding laptops(and in general, newer equipment): Please note that headset jacks are becoming more common these days. They differ in that both speakers (headphones) and a microphone are connected to one input.

marked special icon (headphones with microphone, see photo below).

I would like to note that if you connect regular headphones (or speakers) to the headset jack, most likely there will be no sound*!

If you have a similar connector, then there are two outputs:

• or use special headphones (supporting a headset jack);
• or purchase special adapter (sold in all computer stores).

To help!

What to do if you only have one input for headphones and microphone -

Incorrect sound settings in Windows

I can say from my experience that this is one of the most common reasons (along with the previous one), which causes sound to disappear in Windows. No matter how trivial it may be, I recommend starting to restore your computer’s functionality by checking the volume settings.

1) First, pay attention to the tray: next to the clock it shows sound icon (example - ). If you click on it, you can find out the volume level (and whether the sound is completely turned off!). Check this moment.

By the way, a good indicator is that when you increase the volume above ~50%, you will hear a characteristic hiss in the speakers or headphones. (Example below in the screenshot).

2) Secondly, check the settings in volume mixer on Windows. This is a special thing that allows you to adjust the sound in various applications: for example, you can completely turn down the sound in the browser, and raise the sound in the audio player to full volume! In some cases, you can’t go anywhere without it...

To open it, use the volume icon in the tray: just right-click on it, and then select from the menu that opens.

3) Incorrect audio device selected default. This is a very common reason for the lack of sound; it usually occurs after reinstalling Windows (after restoring it), after changing or connecting additional speakers or headphones. The fact is that Windows sends sound to a specific device, which is specified in the settings.

If the wrong device is specified– then you won’t hear the sound, because it simply won’t be filed against him (explained chaotically, but I think it’s clear).

To make sure and check whether the device is selected correctly, go to and open the " tab Sound" (first open the “Hardware and Sound” section, see screenshot below).

Next, please note: in your tab " Playback "There may be several audio devices. If you don’t know which one to choose, try each of them in turn (it is advisable to start playing some melody before doing this).

Bends in wires and plugs

This is a real scourge of many headphones and speakers (especially Chinese ones, which use very thin wires that break in any “breeze” 😡).

In any case, make sure that everything is in order with your speakers: the LED is on, when you turn up the volume, they begin to hiss slightly (I observed this effect in almost all speakers/speakers).

By the way, to double-check, the speakers can also be connected to another computer (laptop, TV).

Driver problem

Drivers are the boss of everything ✌! Without the correct driver, no device will work normally.

If your system does not have an audio driver (or it began to conflict, was deleted or damaged)– then your computer will become “dumb”. To check the driver's operation, you need to go to to device manager .

IN AWESOME!

Please note that you can also turn off the sound in the audio driver settings! An example is shown in the screenshot below. To find your sound driver settings, go to Windows control panel(in the "Equipment and Sound" section) , or use tray icon .

The volume can be reduced in your audio driver settings

Windows Audio service does not work

Windows has dozens of all kinds of services: among them there is one that is responsible for sound - it is called Windows Audio. Actually, it's usually on (it may be turned off in cases of any failures, virus infection of the PC, if someone decided to make a joke on you, and when installing all kinds of Windows builds).

To check if it is enabled, press the button combination Win+R and enter services.msc, press Enter(example in the screenshot below).

• the service should be running ( status: running, see screenshot below);
• startup type should be set to " automatically". If this is not the case, correct the settings, save them, and restart your computer (laptop).

Checking Windows Audio Service / Clickable

No codecs installed

In certain cases, those responsible for the lack of sound may be codecs. I especially recommend paying attention to this if you lose image or sound when playing multimedia files (music, movies, videos, etc.).

It often happens that when watching a video: either there is sound, but no video (just a black screen), or there is a picture (video), but no sound (the second option, however, is less common).

Sound disabled in BIOS (UEFI)

Note. BIOS is a set of firmware that allows Windows to interact with hardware.

In the BIOS settings (or its newer UEFI version) you can disable the sound card (of course, then there will be no sound on the PC). In general, it is usually enabled in the BIOS by default, and it can be disabled in extremely rare cases:

• when you accidentally turned it off yourself due to careless BIOS settings;
• when setting some default settings (some BIOS versions have special modes that allow you to squeeze out maximum performance - during their operation it is possible to disable additional devices);
• system failure...

To avoid repetition, I will cite a couple of articles here:

1. How to enter BIOS - . This is the first thing you need to do before changing BIOS settings.
2. Keys to enter BIOS (large table) -

You need to find additional settings in the BIOS: something like Advanced, Audio, Device, etc.. You can simply go through all the tabs one by one, looking into each one, but without changing anything.

The final goal is to find the line in which the audio is turned on/off (i.e. the sound card). It is called differently (depending on the BIOS version), for example, High Definition Audio, HD Audio Controller, etc.

Important so that the mode opposite the line with the audio controller is:

• Enabled– i.e. enabled, means the sound card is working;
• Auto– this means the card will be launched automatically, in auto mode.

If the sound card is in Disabled mode, it is turned off and inactive.

The sound card is included in the BIOS (Enabled!)

Important!

After you change the setting, do not forget to save the settings in the BIOS before restarting the PC. Usually this can be done using the button F10(Save and Exit - save and exit).

The virus has changed the volume settings

“Viruses can do anything,” say novice users!

Actually, not everything, but a lot. They can definitely turn off the sound (or ruin it). For example, they can corrupt driver files, causing a conflict and causing the sound to stop working (viruses can also corrupt audio and video codecs, as a result of which the video will stop playing normally).

Important!

Windows OS Recovery

In some cases, you can try to restore sound using the Windows recovery tool (if you have checkpoints). This will help if:

• you had sound a couple of days ago, and then you installed some program and it disappeared;
• updated the drivers, rebooted the PC and there was no sound;
• have been infected with viruses;
• accidentally deleted something or changed some settings in Windows, etc.

Those. It makes sense to use recovery if you have a software error!

Actions in order:

Sound card failure

In general, a sound card is a fairly reliable device. (by and large). At least, they fail much less often than video cards (if you don’t take into account unsuccessful models and low-quality Chinese copies).

A sound card becomes unusable most often due to:

• lightning strike (although only older people are afraid of this, it is true. Especially if your network is not grounded);
• welding: if your neighbor is a welder and often welds something, then you are not very lucky... The fact is that during welding there are sharp surges in electricity - this has a very detrimental effect on the equipment. Simple advice: purchase normal quality UPS (+ surge protector to remove network spikes once and for all).
• low quality power supply.

How to find out if your sound card is burned out:

• if it burns in your presence, you will most likely smell a burning smell, and there may be a slight “smoke”;
• try opening the BIOS - if it is not detected there (and you do not see its name) - then this is a bad sign, and it usually indicates that the sound card is not connected or is faulty;
• You can also use it - if the dispatcher does not see the sound card at all, then there is a high probability that the card is faulty. This can be reliably confirmed/refuted at the service center (or if you connect the card to another PC).

Simple and fast solution

I should note that there are now inexpensive external sound cards on sale that connect to a USB port. They look like a flash drive, and some of them are comparable in size (or quite a bit larger). Such a sound card can be easily connected to any computer and laptop and get high quality sound (many of them produce better sound than the built-in sound card).

Additions in the comments are welcome...

The article will be updated as various sound problems are resolved.

A computer is a very complex multifunctional device that likes to pull all sorts of tricks at the most inopportune moment: the video card will fail, the south bridge will burn out, or for no reason the sound on Windows 7 or some other operating system will disappear. Even an ordinary user needs to know everything about how to deal with these troubles. The most common problem is sound failure after the next system update or for some other unknown reason. But in order to competently solve this problem, you must first determine what went wrong and identify the primary source of all troubles. This is what will be discussed in this material. So, how can you give your computer its voice back? Let's try to figure it out.

Reasons for no sound on the computer

There are several reasons why your computer may lose sound. All of them are divided into hardware and software. If the problem is hardware in nature, then there is a very high probability that an adapter will be required. If the problem is of a software nature, then you can get by with “little loss” and on your own. If the sound disappears on Windows 7 or some other version of the OS, then the first thing you need to do is check all the connections and the functionality of the speakers or headphones. If the problem is not solved, check the availability of drivers for the sound card. If everything is fine with the drivers, then you need to check the sound adapter for functionality. And if this doesn’t help, we check it for hardware damage.

Hardware problems are the most difficult. If the user has a full-fledged computer with a system unit, then replacing the sound card will not be difficult. And if you only have a laptop or PC that uses a built-in sound controller, then you can’t do without a trip to a specialist. In any case, you will have to spend some money on professional help or a new sound card. This is the main trouble with hardware sound problems. So, the sound on the computer disappeared. How to restore it? Let's take a closer look at the most popular methods.

How to fix? Method 1: attentiveness test

Often, inexperienced users simply do not notice that the system is set to minimum or the sound is completely turned off. To eliminate this problem, just look in the system tray - at the volume icon (speaker). If it is crossed out, then the sound is simply turned off. To turn it on, click on the icon and click on it again. Then the sound should appear. If the icon is not crossed out, it still makes sense to look into the tray and move the volume control to maximum. This, by the way, is also the answer to the question of how to increase the sound on a computer.

If after carrying out all the above manipulations nothing happens, then the problem may be with the speakers or headphones. Make sure the speaker system is plugged in and turn the volume control to maximum. After that, play a song on your computer. The sound should appear. If this is not the case, check the connection between the speakers and your computer or laptop. Sometimes someone can swap the plugs without your knowledge. If everything is in its place, but there is no sound, then the problem is much more serious than it seemed at first glance. Now we will seriously understand why the sound in the computer disappeared and how to restore it.

How to fix? Method 2: Enable the sound device

Setting up sound on Windows 7 is not such a difficult task. However, before you move on to tinkering with drivers and other software, you need to make sure that your standard audio device is enabled and in use. It's very easy to do. Go to "Start" - "Control Panel" - "Device Manager". There we look for the name of our audio device and see which icon is next to it. If the arrow is gray, the equipment is disabled. To enable it, you need to do the following manipulation: right-click on the device and select “Enable” in the menu that appears. After this, a sound should appear. If the sound on your computer has disappeared and you don’t know how to restore it, then the following chapters are just for you.

But sometimes this doesn’t help either. So, the sound on the computer disappeared. What should I do if everything in the place of the audio device in the “Device Manager” is completely empty? This happens after someone has removed the device along with all its drivers. To fix this, you need to restart your computer. The system itself will detect the new device and try to install the necessary drivers. But! Even if this option works, you can’t count on the system drivers being up to date, which smoothly moves us to the next chapter of the material: installing drivers and other software.

How to fix? Method 3: drivers

Often software problems lead to lack of sound on a PC or laptop. The most common of them is the lack of necessary drivers in the device’s operating system. It’s very easy to check: go to “Control Panel” - “Device Manager” and look at the section with audio devices. If there are yellow question marks instead of icons, then there are definitely no drivers. Therefore there is no sound. What to do? If there is no sound from the computer speakers due to drivers, you need to go to the official website of the device manufacturer and download the latest utilities. You can, of course, try to update them with standard Windows tools, but the Microsoft servers have quite ancient versions. So it's better to download it yourself.

Sometimes, instead of a yellow question mark, in place of the device you are looking for in the “Device Manager” there may be an inscription like “Standard audio device”. Don't rush to rejoice. This also means that the necessary programs are not available, which means the device may be unstable. With various tricks and glitches. Therefore, drivers must be installed in any case. This will have a positive effect on the overall speed of your PC or laptop. Just remember that after installing the drivers, you need to restart your computer. If even after installing the necessary software, sound playback on the computer does not start, you need to prepare for the worst.

How to fix? Method 4, hardware

If you have a standard personal computer with a system unit, then there is a high probability that you are using a separate sound card. What to do if there is no sound on the computer? How to restore it? There may be some kind of hardware failure in the sound card itself. You need to remove it, then put it back and turn on the computer. The chances are, of course, slim, but sound may appear. If it does not appear, then you need to determine for sure that the audio card is to blame. To do this, you need to take a known working card from your friends and insert it into the connector of your motherboard. If sound appears, there is a problem with the card. If not, the problem is with the motherboard. And both of these components will require replacement.

If you have a laptop or computer that uses a sound controller that is built into the motherboard, then things are much worse. So, the sound on the computer disappeared. What should I do if there is a hardware problem in the controller that is built into the motherboard? There is nothing you can do here yourself. You will have to take the computer to a service center where there are professionals with the most modern equipment. As a rule, you won’t be able to determine that the problem is in the 3.5 mm mini-Jack jack (if there is no sound in the headphones on the computer). Therefore, you cannot do without a trip to a specialist, although you could change the nest yourself.

Why is there no sound when watching a video?

Sometimes it happens that there is no sound when watching a video on a computer. The most common reason is a video player that lacks codecs. Usually the standard player from Microsoft suffers from this. Everything is simple here. There are only two options: either install new codecs, or change the player. The latter, by the way, is preferable, because the standard player cannot do much of what modern free utilities are capable of. The best one today is Daum PotPlayer. It plays everything and videos without any problems. It also has an impressive library of built-in codecs. And this is important.

However, it also happens that when watching a video, the sound on the computer disappears. What to do if everything is fine with the player and codecs? The player may be using the wrong audio output device. You need to go through the settings and make it play sound through a standard device, which should be installed by default. Each player has its own settings tree, so there is no way to describe the process of changing the output device step by step. Here you need to act using the “scientific poking” method. But finding these settings will not be difficult. Moreover, most video players now support the Russian language.

Improved sound quality. Method 1, software

It also happens that the sound quality noticeably decreases after any actions in the computer operating system. There may be crackling, noise, tunnel effect and other interference. This must be due to the recent installation of some program that managed to somehow affect the sound quality in the PC or laptop. The sound volume on your computer may also be affected. The easiest way to fix the situation is to remember which program you installed and uninstall it. After this you need to restart your computer. If this method does not work, then you need to use “System Restore” from the “Start” menu and roll back the operating system to the time when everything was fine with the sound.

Some users want to make their computer sound better. There are several products that will help implement this idea. The best program for sound on a computer is SRS Premium Sound. It has a huge number of settings and a bunch of effects that will help improve the sound quality on your computer. And although its interface is entirely in English, no one should have any problems with it, because it is simple and intuitive. This utility “settles” in the system tray and improves the sound of your PC or laptop in real mode. However, there is one drawback: the program is not free. And the trial version is very limited in customization options.

Improved sound quality. Method 2, hardware

No matter how advanced the computer audio program is, it is not capable of improving the sound beyond the limits of the sound card. And here the problem of the hardware capabilities of the audio chip appears. But she also has a solution, albeit a rather expensive one. You can purchase an external DAC that will provide the highest sound quality. But there are some nuances here that could lead to the rejection of this option. Firstly, a DAC is quite expensive. Not everyone has the opportunity to purchase it. Secondly, you need a receiver (aka an amplifier), because without it you cannot connect a good speaker system (or headphones) to the DAC. But if you listen to it on office tweeters, there will be no difference.

From the above thesis, the need to purchase logically follows. This, by the way, will also be the answer to the question of how to increase the sound on a computer. Because a good amplifier coupled with a high-quality speaker system is quite capable of coping with this task. But that's not all. Ideally, for high-quality sound you need an almost silent computer. The best option is a laptop or ultrabook. Standard system units buzz too much. But this is no longer necessary. A high-quality DAC and speaker system or headphones of the appropriate class will be sufficient. This will help take your sound quality to the next level.

How to increase

Sometimes it is vital to know how to increase the sound on your computer. This is necessary in cases where the laptop's built-in speakers are not capable of delivering many decibels or there is a speaker system without a volume control (or it does not work). This can be done using special programs (SRS, Realtek Audio) or by selecting frequencies. It's no secret that equalizer settings can have a great effect on sound volume. So it makes sense to play with the sliders and find the optimal one for yourself or your PC.

Conclusion

So, now you know what to do if the sound on your computer has disappeared and how to restore it. There are two types of reasons why this problem can occur: hardware and software. While software problems can still be dealt with on your own, hardware problems can often be unsolvable. Only a trip to a service center for PC and laptop repair will help here. There are specially trained people with the right tools who can get your car in order in the shortest possible time. There is no point in trying to fix a hardware problem yourself. Other computer components can be damaged. And their repair can be very expensive. Therefore, it is better to trust the professionals. And you can play with drivers and all sorts of programs to improve the sound as much as you like. They cannot cause physical harm to the sound card.