The speakers do not work on a windows xp computer. Why doesn't sound work on a Windows computer? Incorrect connection or installation of the device

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.

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 a 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!

Imagine the situation: you turn on the computer, and instead of hearing the Windows XP welcome sound, you hear only the uniform hum of the system unit. Of course, the problem immediately becomes clear: there is no sound on the computer! What can be done if such a situation arises? Are there any special methods of action that are aimed at restoring sound? Let's see what can be done in a situation where there is no sound on the computer.

Reasons for no sound

There are only two reasons for the lack of sound on a computer: it is either a software problem or a hardware problem. In other words, either faulty components are present, or there are various problems in the settings of Windows XP or certain software. It should be noted that such problems can arise both in the latest operating systems and in the familiar Windows XP (sound problems arise quite often due to a malfunction of the svhosts.exe file). And even despite the latest equipment, a powerful and high-quality sound card, problems still arose and will continue to arise.

We will not consider a situation in which the sound is lost due to a hardware malfunction. The problems can be very diverse, and a user without special skills and education is unlikely to be able to figure out the reasons for the lack of sound due to a malfunction of the motherboard, sound card or other hardware parts of the computer. If all of the following actions do not lead to a positive result, then the problem is not in Windows XP at all. The problem lies in the hardware of the computer. It is advisable to take all the equipment for diagnostics to a person who can figure out why the sound on the computer has disappeared. We will look at the most common malfunctions that occur with software.

No sound caused by software

If the sound disappears, then first of all you need to check whether the Windows Audio service is running:

• Go to the address Start-Settings-Control Panel-Administrative Tools-Device Manager-Services;

• In the dialog box Services you need to select the Windows Audio service;
• Select a menu subsection Action-Properties;
• The Windows Audio dialog box checks the status of this service. During normal operation, it should function correctly, and the button Start is inactive;
• In the context menu Startup type there must be Auto(if this is not the case, then you need to set this value);
• The last step is to press the button OK and closing the special service window.

After these steps, you need to check the operation of Windows XP audio devices. To do this you need to do the following:

• IN Control panels you need to select a section Sounds and audio devices;
• Most likely, when you open this section, the message “No audio devices” will appear;

• At the same time, in Device Manager In chapter Sound devices you can see this picture:

In order for sound to appear again in Windows XP, you need to install new drivers. This is done as follows:

1. In the CD drive you need to install a CD containing the motherboard drivers.
2. Autorun should not be used. You must cancel the automatic installation and open the contents of the CD through My Computer.
3. Among the contents of the disk you need to find the installation file Setup.exe (Install.exe). After running the file, the Found New Hardware Wizard will open to install drivers for Windows XP.
4. The last step is to restart the computer, which is necessary for the drivers to work correctly.

After reboot you can open the tab Volume and adjust the sound in the way the user needs.

There are several important nuances to consider. First, a special Windows Audio service is designed to run all audio devices in Windows XP. If there is no sound on the computer, this may mean that this service is inactive. Secondly, the above problem with the Windows Audio service most often occurs when installing or reinstalling Windows XP. This situation occurs due to automatic installation by the driver on the motherboard, so it is recommended to install them manually via device Manager.

How to restore sound on a computer?

If there is no sound on the computer, and reinstalling the motherboard drivers did not bring any visible result, you can perform the following steps, which, despite their banality, can be very useful:

1. Initially, it is recommended to restart your computer. It is possible that a temporary system failure of the drivers has occurred, and when Windows XP is restarted, the sound will appear again.
2. The most common reason, which has caused panic at least once even among an experienced user, is the lack of power supply to the speakers. It's corny, but it happens. Therefore, it is worth checking whether the plug from the speakers is inserted into the socket and whether the socket is working.
3. On the Windows XP taskbar you need to find the icon Volume settings, then move the slider as high as possible.
4. It is recommended to check the functionality of the speakers. If the sound is lost due to the computer, then the speakers will work on other devices. If the speakers do not work in all cases, then the reason for the lack of sound lies in them.
5. Install sound card drivers. Even if drivers are not available, they can be found on the official website of the company that owns the sound device on your computer.
6. If you understand not only the Windows XP operating system, but also the hardware, then you can try installing a known working sound card on your computer. If sound appears, then you need to take the sound card for diagnostics. It is possible that the sound disappeared precisely because of it.
7. As a last resort, you can try automatic system recovery. To do this, you need to create a recovery point on your computer, at which all settings are in working condition. This may come in handy in the future if any problems arise with the operation of the software or individual components in Windows XP.

If the sound disappears and all of the above actions did not bring any visible results, then only an experienced specialist can deal with this problem.

The disappearance of sound on a computer is an unpleasant, but completely solvable problem. After reading the information below, you will learn why the sound on your computer may disappear and what to do in such situations.

Hardware connection problems

First of all, check that the hardware connections of the speakers are correct. The recommendation is especially relevant for families with children and animals, who may accidentally pull out the plug. Make sure that the speakers are connected, the plug is seated tightly and does not dangle.

Check that the plug is inserted into the correct socket. As a rule, the speaker jack is light green, the microphone jack is pink, and the jack for recording from external equipment is blue. The diameter of each of these outlets is 3.5 mm, i.e. It is not difficult to insert a plug into an adjacent socket by mistake, but the sound, of course, will not work.

Problems with speakers

Is the plug in place? Make sure the speakers are working properly. To do this, connect them to any other device that can play music. Alternatively, you can connect any other headphones or speakers to the computer instead of the “silent” equipment.

Volume problems

A trivial, but quite common reason, occurring mainly among inexperienced users. Pay attention to the state of the corresponding icon. Click on it and set the appropriate volume.

Driver problems

After making sure that there are no hardware problems, check your computer for software glitches, primarily in relation to drivers. If there are no drivers or various kinds of problems arise with them, the sound settings icon will look like this. Click on the icon.

The troubleshooting menu will open.

Set the default speakers (if your computer is equipped with external speakers) and click “Next”.

After waiting a bit for the system to complete the required actions, click “Apply this fix.”

The system notifies you that the problem has been successfully resolved. Close the notification and check the sound.

The situation when the mentioned drivers are not included in the operating system by default occurs mainly when the computer is equipped with a rare sound card from a little-known manufacturer. In this case, you will have to install the drivers yourself, using the disk from the kit, a special program for automatically searching for drivers, or by going to the equipment manufacturer’s website.

Problems with BIOS settings

The sound may disappear due to the built-in sound card being disabled in the BIOS. To check, you need to go into the BIOS (on desktop computers, it is usually launched using the Delete key a couple of seconds after pressing the power button) and in the “Advanced” or “Integrated” section (may change depending on the BIOS version) check the status of the parameter "High Definition Audio". Your task is to set this parameter to Enable.

Problems with the Windows Audio service

The computer may be “silent” due to the mentioned service being in a deactivated state. In the Control Panel or through Search, find the Administration section.

Otherwise, you need to double-click on the Windows Audio service line and set it to automatic startup type. Having set the necessary parameters, click Apply.

Restoring sound through troubleshooting service

You can try to get rid of the problems that have arisen using a universal diagnostic tool. We find the “Troubleshooting” section through the Control Panel or through Search (depending on the OS version and personal preferences).

The system is trying to detect problems.

After some time, the service will tell you about the results of studying the state of the system. In the example under consideration, the sound disappeared due to a decrease in volume. To solve this, simply set the volume to the required level.

Sound card problems

If the above methods did not allow you to get rid of the problem, with a high degree of probability the problem is directly in the sound card. In such a situation, there will be no other choice but to buy a separately installed sound card or contact a repair service to replace the failed component.

The simplest and easiest to install option is an external sound card connected via a USB connector. Installing such a component does not require any special skills from the user and eliminates the need to contact a service center.

Respond in a timely manner to emerging problems, do not panic, act in accordance with proven recommendations and everything will definitely work out. Good luck!

The computer's sound system is closely related to its drivers. Therefore, if you start having any problems with sound playback, you should not panic right away - it is quite possible that an ordinary user can fix the error. Today we will look at several different situations when there is no sound on the computer.

There are many reasons why sound may disappear on a PC. As a rule, this is either a hardware problem or a driver conflict with other programs. In this article we will look at what the problem might be and try to restore the sound.

Reason 1: Speakers are disabled

First of all, check that the speakers are actually connected to the computer. It often happens that the user simply forgot to connect them using a cord or did it incorrectly.

Attention!
There are completely different types of connectors on a sound card. But you need to find the output covered in green and connect the device through it.

You should also make sure that the switch on the speakers themselves is in the working position and the volume control is not turned completely counterclockwise. If you are sure that the device is still connected and working, then move on to the next point.

Reason 2: Sound is turned off

One of the most common reasons for the lack of sound is its reduction to a minimum in the system or on the device itself. Therefore, first of all, turn the volume control on the speakers clockwise, and also click on the speaker icon in the tray to change the volume.

Reason 3: Drivers are missing

Another common reason for no sound on a device is incorrectly selected drivers or even their absence. In this case, the system cannot interact normally with the audio subsystem and problems arise, the result of which we are trying to correct.

You can check if there are drivers for audio equipment in "Device Manager". Open it in any known way (for example, through "Properties of the system", which can be opened by right-clicking on the shortcut "My computer") and make sure that in the tabs "Audio inputs and outputs", and "Sound, gaming and video devices" no unidentified devices. If there are any, this indicates that the necessary software is missing.

You can select drivers manually on the official website of the laptop or speaker manufacturer and this will be the most reliable way to find suitable software. You can also use special universal programs or find the software using the speaker ID. Below we have left several links that tell you how to do this:

Reason 4: Incorrect playback device selected

Another common problem that can occur if third-party audio playback devices are or have been connected to the computer is that the computer is simply trying to play sound through another, possibly disabled device. To fix this, follow these instructions:

By the way, for this reason, a situation may arise when headphones are connected to the computer, but the sound is still broadcast through the main speakers. Therefore, do not forget to check which playback device is selected as the main one. You can read about other reasons why headphones may not work in the following article:

Reason 5: Missing audio codecs

If you hear sound when Windows starts, but there is no sound when playing a video or audio recording, then most likely the problem lies in the lack of codecs (or a problem in the player itself). In this case, you need to install special software (and also remove the old one, if any). We recommend installing the most popular and proven set of codecs, which will allow you to play video and audio of any format, and also install a fast and convenient player.

Reason 6: Incorrect BIOS setting

There is a possibility that your audio device is disabled in the BIOS. To check this, you need to go into the BIOS. Entering the required menu on each laptop and computer is done differently, but most often it is by pressing a key F2 or Delete while the device is booting. On our website you will find a whole section dedicated to ways to enter the BIOS from various laptops.

When you get to the required settings, look for an option that may contain the words Sound, Audio, HDA and others related to sound. Depending on the BIOS version, it may be located in the sections "Advanced" or "Integrated Peripherals". Opposite the found item you need to set the values "Enabled"(Enabled) or "Auto"(Automatically). This way you will connect speakers in the BIOS and, most likely, you will be able to listen to audio files again.

Reason 7: Speaker malfunction

One of the worst scenarios is that the playback device breaks down. Try connecting the speakers to another PC to check their functionality. If the sound does not appear, try changing the cord with which you connected them. If you still don’t hear anything, in this case we cannot help you and recommend contacting the service center. By the way, you can only check your laptop speakers from specialists.

Reason 8: Driver corruption

Also, the sound may disappear as a result of damage to the audio driver. This can happen after installing or uninstalling a program, updating Windows, or as a result of a virus attack. In this case, you need to remove the old software and install the new one.

To uninstall broken software, go to "Device Manager" with help Win + X menu and remove your audio equipment from the list by right-clicking on it and selecting the corresponding line in the context menu. When uninstalling, Windows will prompt the user to erase and secure this device.

Now all you have to do is install the new software as described in the third paragraph of this article.

Reason 9: Viral infection

You can consider the possibility that your PC has undergone some kind of virus attack, as a result of which the sound drivers were damaged. In this case, you need to scan your computer for virus software as soon as possible and delete all suspicious files. This can be done using any antivirus. On our website there is a whole section in which you can find reviews of the most popular products for preventing infection of the device, as well as cleaning it. Just follow the link below.