Only the correct connection and setup of a computer can guarantee high-quality sound reproduction. This process is quite simple. Simple recommendations and full adherence to them will help to avoid an error called “ Audio output device not installed".
The main reasons for the lack of sound on the device
To identify the causes, special attention should be paid to the operation of headphones, speakers and a sound card. It is very important to understand exactly when there is no sound. If it is absent when playing a game, then you need to check whether the game settings are correctly set Only reference recommendations will help solve the problem of this nature.
In the event that a problem has arisen in the operating system, the first thing to do is to carefully check it for viruses. For these purposes, you can either use the antivirus or the hotel. This procedure will help get rid of problems that may arise in the future. Even if all the settings are made in the correct way, but there are viruses, this can lead to serious disruptions in the operation of the entire system.
If, nevertheless, the antivirus program blocks the process of the game or any other, then it is possible while the game is running. After exiting it, it is necessary to activate the antivirus again.
If no virus infections are detected, and a detailed check of the peripheral components is performed, then you can safely turn on the sound. If an error is returned, the problem is most likely in the drivers of the operating system.
Sound devices
Often, when building computers, manufacturers build sound cards. Therefore, their owners only need to connect the plugs from the headphones to one connector, and from the speakers to the other. The whole process should follow a specific pattern. Connectors with different colors differ in function. Green color corresponds to the devices that reproduce the sound - headphones, speakers. The pink connector is used to connect a microphone. Even if the nests are not color-coded, miniature pictures are necessarily indicated next to them.
We connect the plugs to the appropriate connectors, after which the sound should be played. If this does not happen, then the problem is in the drivers.
Driver check
The main cause of the error is incorrect installation of drivers. It is possible to prevent its occurrence, if even when buying a computer, check for the presence of the main distribution kits. softwareamong which is the driver.
If there are none, then you need to clarify the model and brand of the sound card in order to download them to a computer afterwards. You can also use special programs, thanks to which the search for drivers will pass without problems. After you need to configure the driver. If problems arise with them, the system will report this by the appearance of a yellow triangle, inside which there is an exclamation mark.
As soon as the appearance of the sound card is noticed, you need to select the item with the name “Driver”. Then we download all the updates. Often the process occurs automatically. If the download of updates will be interrupted, then immediately select the function “Roll back”. This will allow you to install the original version, which can be safely updated in the future.
After restarting the computer everything should work out. However, if it did not work out, then you need to restore the system. Go to the "Point", go to the "Program". We find the control point and are engaged in OS recovery. In 99% of cases, this is exactly what helps to forget about an error that previously prevented high-quality sound reproduction.
In order for your computer to have the ability to play sound, everything must be properly connected and configured. It is not at all difficult to do. And in this article we will show how. If you follow our recommendations, you will never see the error message “audio output device not installed”.
Do not immediately worry that a hardware error has occurred, and your sound devices are not installed. Perhaps it is a software failure. Let's do everything in order.
The reasons for the lack of sound
As we have already noted, for the sound devices to work correctly, they must be properly connected. We will look at this process in more detail in the next chapter. What can be noted here - we must check the following components:
- Headphones
- Columns
- Sound card
Including it is necessary to ensure their performance.
If there is no sound reproduction when working with a specific software package, or, say, a computer game, the first thing to do is to understand their local settings. It is difficult to give specific recommendations here, refer to the reference documentation.
As we always say, if there is a problem with the computer or the operating system, one of the first diagnostic measures should be a full scan for viruses. This will avoid difficulties in the future. As you probably know, a virus infection can interfere with the normal functioning of the computer, even when everything is configured correctly.
So, if you checked the connection of all peripheral components, and also made sure that there is no virus infection, you can try to reproduce the sound. If you get the message " audio output not installed", in Windows 7 or any other OS, it is worth checking the correctness of the driver installation. We will talk about this in the third chapter.
Connecting sound devices
As a rule, the bulk modern computers Comes with built-in sound cards. You will only need to connect two 3.5 inch plugs from headphones and speakers to the appropriate connectors. The scheme is as follows:
The green connector is used to connect audio playback devices - speakers and headphones. Pink - for recording devices (microphone). If your sound card is not color-coded for the jacks, corresponding miniatures should be indicated in front of them.
Connect the plug of the device to the appropriate connector, and check whether the sound is playing. You will probably see the message again that the audio device is not installed. In this case, do not despair. Most often, the problem is solved by installing the appropriate drivers.
Audio Drivers
In conclusion, this material we will consider probably the most important point.
So what to do if an audio device is not installed. Or rather, if you see such a message on the screen of your monitor. You should install the correct driver.
- When you purchase new computerThe bundled distribution should include the main software distributions. Including all drivers installed devices. Use it to install
- In the event that it did not turn out, you need to find out what brand and model of sound card is used in your computer, and then find the appropriate driver in the Internet.
- You can use special software packages that allow you to find drivers for your hardware. The driver pack solution is considered to be the most effective.
It will be useful for you: if you make a mistake and have installed a problem driver that does not allow the operating system to start, use the system recovery tool and return it to working condition.
Video to article:
Conclusion
Now you know what to do if the output audio device is not installed. If you have any questions, you can always contact us for help.
If you do not take care of the security settings, your network may be exposed.
For identification in the network, computers are used.
Why look for information on other sites, if everything is collected from us?
In order for the sound to be correctly displayed by your audio device, you need to perform a comprehensive setup that will avoid many problems. But even when everything should work, it happens that a person receives a message that the output audio device is not installed. Let's see how to eliminate this error, especially since it occurs quite often.
Causes
As practice shows, the problem most often occurs with users of Windows 7 and Vista operating systems. If the speakers or headphones do not show signs of life, then you need to "cure" the problem. Often the reasons are simple: incorrect installed drivers, failure of a sound card or speakers. It’s easy to check whether these elements are working, and installing the driver is easy enough, but first you need to remove the old version and then install the new one. There are also such cases when sound effects are reproduced, but problems arise with a particular program or game. You should not sin on the equipment, as the cause may be hardware incompatibility or local settings of the application.
Audio output device not installed: Windows 7
The most important thing you need to do is to check your computer for viruses. This is especially true when the problem occurs suddenly. That is, everything worked, but suddenly ceased. You can use any reliable antivirus program, and then try to restart the computer and check for sound.
If this does not help, then proceed to the next step: we need to check the drivers, more precisely, the correctness of their installation and the availability of more recent versions. To do this, go to the control panel and find the “Sound devices” tab. Check whether the driver is installed, and if necessary, update it through the official developer site. Let's not get ahead of ourselves and find out how to properly connect an audio device.
Connecting speakers and headphones
Currently, most computers contain a built-in sound card. The exception may be the one system unit or a laptop that you collected yourself and forgot about this part. Often it has several 3.5 mm connectors, usually green, blue and orange jacks. For everything to work, you need to insert the plugs into the corresponding holes of the same color. That is, the green plug for the green jack, etc. Pink connector is used to connect the microphone. Green is designed to reproduce sound from the speakers, so first of all, pay attention to whether it is connected. If the system writes: “The output audio device is not installed”, then try to reconnect all the wires and restart the computer. Sometimes the cause may be a break or a malfunction of the socket, in which case you must either go to a specialist or change the cable.
Audio output device is not installed: what to do or how to solve the problem
Now let's go to the most important part - installing drivers. By the way, if the sound is absent only in online games, then most likely the problem is in your antivirus, which blocks the passing network packets. It is enough to turn it off during gameplay, and everything will fall into place.
To install the driver, you need to find installation diskif there is one, of course. In some cases, the necessary software is along with pay attention to it. If there is no disc, then you can try to use the Internet, this method is also quite simple.
Go to the "Device Manager" and find your own there. If there is something wrong with the drivers, then next you will see a yellow triangle with an exclamation mark inside. If there is no board at all, then reconnect it.
Driver Installation: Part 2
When sound card appears, click on it, select "Driver" and then "Update." If you have a high-speed Internet connection, the process will start automatically.
If at the end you receive an error about an unsuccessful update, then it is recommended to select the “Roll back” function first. This will allow you to get the original version, which you can upgrade to the latest. Restart the computer and enjoy the result.
If nothing has helped, then it is best to use. To do this, go to "Start", select "Programs", then "System Tools". Here you will need to select a breakpoint, when everything was still working (date, time) and restore the operating system. As a rule, this method helps almost everyone, but if you are not one of them, then reinstall the OS - this should solve the problem with a probability of 99.9%.
How else can you solve the problem?
There are special programs that allow you to recover damaged system files. Including those who are responsible for the correct sound reproduction. One such utility is ezrecover. The program will do everything itself, after which it will require restarting the computer.
There is another good method that allows you to quickly download the necessary driver for the Realtek sound device. It lies in the fact that in the device manager is copied ID card, by which the program downloads everything you need from the official site. You are guaranteed to get the necessary driver that you just need to install. The method is suitable for those who use the operating system Vista or Windows 7.
Few important points
There is nothing difficult to set up an audio output device. Free on the net you can find latest versions drivers, and the rest is a matter of time. But I would like to draw your attention to the fact that if the sound card is not displayed in the device manager, it is quite likely that it burned out. It can be tested on another computer or using special software.
The card can be disabled in BIOS, you should not forget about it. If you do not understand the BIOS, then it is better to call a specialist who will do everything in a few minutes. This is due to the fact that it contains a lot of system parameters, temperature conditions, equipment, etc. If you do something wrong, the computer or laptop may no longer turn on, and this will result in more expensive repairs.
Conclusion
In some cases, it does not make sense to delve too much into the problem, since the solution lies on the surface. For example, poor contact, broken socket, etc. In such cases, damage can be found visually, but if this does not work, then use the methods described above.
If the output audio device is not installed, what to do? Windows 7, we have already discussed above. Also, do not forget before installing new old ones, because without this simple step you will not succeed. Take advantage of driverPack: The utility automatically searches for obsolete components and downloads updates for them.
That's all that can help you in finding a solution to this problem. Do not forget to update the version of the antivirus, because it will help you avoid defeating not only the components of the sound card, but also the operating system as a whole.
Hello friends! In this article you will learn why the output audio device is not installed what to do with this problem, how to solve, etc. I have often had to deal with the situation when the sound disappeared on the PC. In this regard, the operating windows system Vista and xp often appeared a message that the output audio device was not found, in other words, the system simply did not see the speakers or headphones, but they were. Without thinking twice, I began to look for a solution and solved the problem. Want to know how? Read the article further.
The most frequent reasons for the lack of sound
- First thing make sure in good condition speakers or headphones. Check the wires for integrity, correct connection (is the correct socket used for connection).
- The lack of sound in the online game may be due to blocking the corresponding network screen packets.
- Wrong work sound drivers or other software.
With the first two points it is understood, for their solution, check the audio device for operability or carry out the setting of the network screen in an online game. But installing or reinstalling the driver requires attention.
Install or reinstall the sound driver
The driver can be installed from the official licensed disc that came with your computer or you can update it via the Internet.
And you can do it like this:
Since the device does not work correctly, the system will most likely mark it in yellow with an exclamation point. If you did not find such in the list, then connect the device again and check for serviceability.
Select the tab “ Driver"And click on the" Refresh» 
If you could not do the operation In automatic mode, use the "Roll Back" function. The last action will return the working version of the driver.
And so, all the points are made, but the problem is still not solved, and the PC asks to install an audio device. Then you need to restore the system through the button " Start". Further " All programs > Standard > Service". In this section, select the starting point when the speakers and headphones worked fine and start the system restore. 
If this does not help, then things are really bad, most likely, the problem lies even deeper than I thought, and damaged system filesaffected by viruses.
Both music lovers and film fans, and even those PC users who are just used to the background sounds of their favorite Windows 7, periodically face problems if not in sound, then in connecting audio devices. It seems to be working a month or two or a year, and at least some hint of a possible malfunction. And then clap one fine favorite operating system presents a surprise in the form of a message that the output audio device is not installed on the computer. Neither answer you, nor hello to you. The sound faded like a rabbit in a magician's hat.
Of course, the easiest way out is to say goodbye to Windows 7. But is it worth calling this solution the right one? By no means. In fact, troubleshooting an audio device in Windows 7 is easy. True, it is extremely important to correctly identify the cause of the problem. How to do it? Let's see!
Causes of audio problems
On computers running Windows 7, a message about problems with the output audio device may appear for several reasons:
Thus, the problem with the lack of sound in Windows 7, accompanied by the appearance on the desktop of the error "output audio device on the computer is not installed," may be due to various factors. It is from them that we will have to dance in order to eliminate such a problem.
Method number 1: Check the sound device
The first thing to start debugging sound in Windows 7 is to check the sound device connected to the computer. First you need to make sure that the speakers / headphones / microphone are connected to the PC correctly. In this case, several faults can be detected:
Detecting these problems is easy enough; all you have to do is look closely at the details of connecting to the PC of the output audio device. Note that in most cases, after re-connecting the device correctly, the problem is solved by itself.
However, if the error was not eliminated by such actions, in order to exclude other possible problems with sound on a computer with Windows 7, you need to check the equipment by connecting it to another laptop or PC. There are two scenarios:
- a message with an error on another computer appears again: we solve the problem by replacing sound devicefor the reason lies precisely in it;
- problem is fixed: debug using the methods described below.
Method number 2: Computer analysis for viruses
It's no secret that after a virus attack, more than half of all computer malfunctions occur, including those related to providing sound effects. In this case, if Windows 7 after another “hike” on the Internet or installing questionable software did not recognize the output audio device connected to the computer, it is worth trying to check the system for viruses. It’s very likely that a Trojan was hiding somewhere, slowly killing your favorite operating system from the inside.
Anyway, if it is established that the cause of the malfunction is precisely this, after performing a complete windows checks 7 for viruses and restarting the computer, the problem should be fixed. Otherwise you have to move on.
Method number 3: Disable antivirus software
Quite often, in Windows 7, the connection of the computer with the output audio device may also not be established as a result of blocking this equipment by an antivirus program. From a theoretical point of view, everything is simple: the antivirus simply did not like the software filling of the sound device. How to be?
In this case, you can go to the following trick: before connecting an audio device, temporarily disable the antivirus program. If after a sound device is working, and a sound appears on the PC, the answer will be asked by itself: the antivirus is to blame for the error. It is clear that the solution will be either reconfiguration of the antivirus program or its removal.
Another point that fits this case is that the anti-virus program temporarily blocks individual components of the software. How can this be fixed? In favor of this reason, in particular, the fact will be expressed that the sound periodically disappears during a particular game or work in the program. The solution, in fact, will be the same as in the previous case: disabling / reconfiguring / deleting antivirus.
Method 4: Debug with the Troubleshoot Wizard
In Windows 7, you can also use the integrated troubleshooting wizard to troubleshoot the sound device. It is quite simple to start it: right-click on the “Sound” icon displayed on the taskbar, and in the proposed menu, select the “Troubleshoot audio problems” option:
As a result, the Troubleshooting Wizard will start automatically, providing verification of the computer and debugging the malfunctioning of the output audio device:
If after the performed actions the sound did not appear, you can select in the appeared window the tab “View extra options". However, if, as a result of these settings, the connection to the audio device is still not established, you will have to proceed to the next way to fix the problem.
Method number 5: Reinstalling drivers
It is also possible to solve the problem with sound on the computer by reinstalling (updating) the audio device driver. In this case, click "Start", enter the "Control Panel" and select the "Device Manager" item in the opened menu:
In the opened window, click on the “Sound, video and gaming devices” section, then find the sound device in the list that appears, right-click on it and select “Update drivers” in the new menu:
As a result, Windows 7 will offer to search for drivers. The easiest way, of course, is to choose automatic update:
As a result, if the sound device drivers are available for download, after performing the search, the update will be installed automatically.
If this does not happen, you can try to download them from the site of the PC manufacturer or the supplier of audio equipment (for example, Realtek or Creative Audigy). After this is done, we return to the device manager, click "Driver Update", select "Run driver search ...", and then - "Select driver from the list ...":
After this, click “Install from disk”, register access to the file with the drivers and click “Next”:
As a result, the update will be installed automatically.
Method number 6: System Restore
If the problem could not be solved by any of the methods proposed above, the only thing that remains is -. You can do it like this:
In principle, after restoring the system, the error with the definition of the output audio device on the computer with Windows 7 should disappear. As you can see, everything is quite simple!
