Everyone who has a computer, at least once, but had to reinstall the operating system. This is an inevitable process, because in the process of web surfing it is easy to infect a system with a virus, so sooner or later everyone faces this. Unfortunately, reinstalling fixes some problems, and at the same time can cause others to appear. For example, users often complain that after reinstalling windows 7 sound does not work. Well, let's understand and solve this problem.
Drivers
The reason that the device does not have sound may be the lack of required driver. Undoubtedly, it automatically finds drivers and installs them, but still it was not without exceptions. So, in some cases, the driver needs to be installed separately, for example, if your computer has an atypical sound card. In any case, updating the driver will also never be superfluous, so let's look for it together.
There are several ways to install the required driver:
- It usually comes with a PC on a special installation disk.
- The model will help determine which one is needed sound card computer.
- Finally, you can use programs aimed at finding and automatic installation drivers. For example, Driver Pack Solution, which is nothing more than an ISO image. After starting, this program completely scans the system, after which it offers drivers that need to be installed or updated. Upon completion of this process, you must restart your computer.
Sound settings
However, the problem is not always in the "firewood", perhaps you just need to adjust the sound settings. First, if you haven't already, check the sound icon in the lower right corner of the screen, in the clock tray: it should not be crossed out. Now go to the Control Panel and select the section Hardware and Sound - Sound.
You must go to the "Playback" tab if it is not open. There will most likely be several playback devices, and there is a good chance that the system has chosen the wrong device. If you do not know what exactly you need to choose in your case, just turn on any song and select the devices one by one.
I am sure that one of the above problems is the reason that after reinstalling Windows 7 No sound on your computer. But now you know how to fix it!
If you find that the sound on your computer is not working after reinstalling Windows 7, you should try the following solutions.
Before we get started, make sure you have speakers turned on. It is also worth checking if speakers or headphones are connected to the correct port.
Solution 1: Set the default audio device.
1. Click right click mouse on icon sound in the lower right corner of the taskbar.
2. Then click on " Playback devices».
3. Highlight your main audio device, then click " Set as default". There should be an inscription next to the speakers "Default Device".
4. Click " OK».
Check the sound on your computer. If the sound still doesn't work, restart your computer. Still not working? Try the next solution.
Solution 2: Change the audio format
1. Follow the first two steps from the previous solution.
2. Select your default audio device and click " Properties».
3. Click on the " Additionally».
4. In the dialog box " Default Format» select a different bit depth and audio frequency to check if the audio is working properly.
5. Click on the " Examination". If the sound appeared with the new format, then click "OK" and enjoy your computer.
If this solution did not help solve the problem with sound not working after reinstalling Windows 7, then try one more.
Solution 3: Reinstall your sound card drivers
1. Press the W logo key windows + R key at the same time to open the " Run».
2. In the empty field, enter devmgmt.msc.
3. Then click " OK", to open " device Manager».
4. Expand the "Sound, game and video controllers" dialog box.
5. Right click on the name of your sound card and select " Delete».
6. Check the box " Uninstall drivers for this device».
7. Then click " OK" to confirm the removal of the sound card drivers.
8. Restart your computer for the changes to take effect.
After the computer turns on, Windows 7 will automatically install latest drivers for your PC. Check if the sound is working on your computer.
One of these three solutions should help you when sound is not working after reinstalling windows 7.
Reinstall itself operating system does not cause difficulties for the user, it is intuitive and simple. To, it is enough to follow the instructions of the installation process. However, problems may arise later. This is often due to the fact that standard drivers do not match your equipment and cause conflicts. It often happens that after reinstallation windows systems there is no sound, or some of the usb devices are not working.
Top Causes of Hardware Conflicts
Most often, difficulties arise due to drivers. However, this is not the only reason hardware conflicts after reinstalling Windows. There can be several problems, and they can be divided into three categories:
- software;
- hardware;
- hardware incompatibility.
If, after reinstalling Windows, there is no sound on your computer, the first step is to check the devices for software errors. To do this, perform the following sequence of actions:
Hardware that experienced problems after reinstalling Windows due to a missing driver will be marked in yellow exclamation point. If there are hardware errors or incompatibility of multiple devices, it will be disabled. The figure below shows an example when the reason for no sound was the card being turned off.
The problem that there is no sound after reinstalling Windows may be the presence of several similar devices or various versions programs to control the sound adapter. In the first case, you need to make sure that one device is installed on your computer, and there is no built-in motherboard sound card. If there is one, you need to go to the sound settings and change the default device if it is not selected correctly. To do this, you must perform the following steps:
In the second case, when several programs were accidentally installed to control sound equipment, this can also lead to a software conflict and to the fact that OS Windows will not know which program to use after reinstallation. Such a failure can not only cause no sound, but also cause other errors. In order to control the installed software, you need to select "Add or Remove Programs" in the "Control Panel". Make sure that the program is present, and that it is the only one, using the list. Its name most often corresponds to the name of the equipment.
If there is still no sound, the issue may not be related to Windows. You need to check if the audio system plugs are connected to the adapter. If this is the case, the ports for playback may be incorrectly assigned, or the program settings may not have been selected correctly.
To check the parameters of the sound card, you need to run the software. You can do this from the "Control Panel" of Windows or using the list installed apps in the start menu. After that, you need to go to the "Sound inputs / outputs" tab. The name and options may differ depending on the software and its version, as well as the model of the adapter. Click the "Connector Settings" button and set the audio output to the appropriate, usually green, input.
If the problem persists and there is still no sound, pay attention to the mixer settings. The control of standard Windows software for sound playback and through the driver program may differ, so it will not be superfluous to check the settings on both controls.
Outcome:
The most likely problem that can cause no sound after reinstalling Windows is a conflict, incompatibility, or an incorrectly selected driver. For the built-in adapter, it is necessary to carefully select software. Attention should be paid to the bitness and version of the operating system, as well as the exact model of the equipment.