Faced with problems with sound, users usually sin on speakers, asking why the speakers do not work if they are turned on. But, most often, in such situations, the speakers are not to do with the reason for the lack of sound in another. In this article, we will consider a number of the most common problems that can lead to a lack of sound on the computer.
Problem number 1. Problems with connecting speakers.
If your speakers do not work, then first of all you need to make sure that they are connected as you need. Firstly, the speakers must be connected to the power supply, that is, to a wall outlet. Also, on many columns there is a “Enable / Disable” button. This button is usually located on the front or back of the right speaker. Make sure this button is in the on position. Otherwise, the speakers will not work, even if they are turned on and connected to the power supply.
In addition, you need to check the connection of the speakers to the computer. Make sure the speakers are connected to the computer correctly. If you have regular speakers with a 2.0 configuration, then they are connected as follows: the right speaker is connected to the green audio output of the computer, and the left speaker is connected to the right with a separate cable. Thus, only two cables are used to connect such speakers to the computer.
Problem number 2. The sound is turned off in Windows or on the speakers themselves.
If you checked the connection of the speakers to the computer and the power supply, but they still do not work, then the next thing to check is the sound volume. If the sound volume is set to zero, then you may think that the speakers do not work, even if they are turned on.
In order to check what sound volume is installed on the computer, click on the column icon in the taskbar and move the volume slider to the right.
You also need to check the volume control, which is located on the speakers themselves. If you have speakers with a 2.0 configuration, then the volume control will be on the right column. In speakers with a subwoofer (configuration 2.1 or 5.1), the control is usually located on the subwoofer.
Problem number 3. Problems with sound settings in Windows.
If your computer has several sound cards (for example, an integrated and discrete sound card) or a TV via HDMI is connected to the computer, then you may have problems with the sound settings. Usually this is expressed in the fact that the wrong sound card or the wrong device for reproducing sound is selected as the source for reproducing sound.
In order to check this option, you need to right-click on the column icon in the taskbar and select “Playback devices”.
After that, the “Sound” window will open in front of you on the “Playback” tab. All speakers that are available in the system will be displayed here. At the same time, the name of the used sound card will be indicated next to the speakers, and the speakers used by default will be marked with a green mark.
In order to switch to using other speakers, you need to select them with the mouse and click on the “Default” button.
Then save the settings using the “Ok” button.
Problem No. 4. No drivers for the sound card are installed.
In most cases, if the drivers for the sound card are not installed on the computer, the speakers connected to the computer will not work. They simply will not receive a signal from the sound card.
In order to fix this, you need to download the sound card drivers from the manufacturer’s website and install. If you use a built-in sound card, then you need to look for drivers for it on the website of the manufacturer of your motherboard (if you have a desktop computer) or on the website of the manufacturer of the computer itself (if you have a laptop or a candy bar). If you use a discrete sound card (a separate sound card), then you need to look for drivers for it on the manufacturer’s website of the sound card itself.
Download the latest drivers, install it, and restart your computer.
If the problem was in the drivers, then this procedure should solve it.
Problem No. 5. Defective speakers, sound card, or cables.
If you checked everything described above, but the speakers on the computer still do not work, then the problem may be that they are faulty. In order to check the serviceability of the speakers they need to be connected to another signal source. For example, you can connect them to another computer (on which there is definitely sound) or to a TV. If the speakers still do not work with another sound source. That is the problem in them and they need to be repaired.
If the sound appears, then you need to return to searching for problems on the computer. There may be a problem in the sound card.
Also, it is impossible to exclude the malfunction of the cables with which you connect the speakers to the computer. The cable may have internal damage even if it appears to be intact on top.
Hello everyone! The problem with sound playback not only does not allow you to enjoy music or watch a movie, but it is also incredibly annoying. Unfortunately, the phenomenon when speakers on a computer or laptop are noisy happens quite often. Sometimes even the speakers on the computer just don’t work. Of course, most of these “malfunctions” can be treated with the usual rearrangement of the cord or the inclusion of sound on the computer, but there are more complex problems.
So, in this article we will examine the question of what to do if the speakers on the computer are noisy, or if they do not work at all. There may also be other problems with the sound. It is muffled, interrupted, some effects (echo) appear in it. The methods described below can help with all these problems.
All possible problems with sound reproduced by computer speakers can be divided into two sources. Hardware and system. Hardware is a breakdown of the speakers themselves. System. Incorrect driver operation, or incorrect settings on the computer.
- Hardware issues
- System problems with sound on a computer
- Sound effects included
- Used exclusive mode
- Incorrect drivers
- Invalid communication settings.
- Invalid play format specified
One of the reasons for noise in the computer speakers or their incapacity is the problem with the columns themselves. Therefore, before starting to search for system problems, you need to make sure that the columns are working. The easiest way to do this is to change the playback device to another. If there are no other speakers or headphones, then you can connect the speaker system to another device, for example, a player or a mobile phone. Thus, you will understand what the malfunction is. In the computer, or in the columns themselves.
If it turns out that the problem is still hardware, then you should use the following, simple recommendations for troubleshooting:
- Disconnect the connector from the computer and from the speakers, and then insert it back;
- Visually inspect the cable from the speaker output to the point of connection with the computer for mechanical damage. Broken wires, cuts, fused insulation, etc.;
- Make sure that the wire from the speakers is inserted into the correct connector; if there is a second connector, try switching it;
- Make sure the speakers are set up correctly. The volume control is not at zero, the necessary buttons are turned on, etc.
If the speakers on the computer do not work as before, then the problem is more serious. In this case, without the necessary knowledge in electrics, it is better not to try to fix the speakers yourself, it is better to give them up for repair.
System problems with sound on a computer
So, if we connected our speakers to a player or mobile phone, and found out that they are working properly, then the problem lies in the system itself. How to remove noise in the speakers on the computer in this case? And again, there is no definite answer, because There are several possible causes of system malfunctions. Consider the most popular of them.
Sound effects included
This reason is excluded if you are sure that neither you nor anyone else changed the standard sound settings of the computer, because default all effects are disabled. But just in case, if the noise in the columns is more like an echo rather than a crack, you can check the effect settings. In addition, they could be turned on not even by the user, but by some programs that work with sound and have administrator rights.
Here is the procedure that will allow you to remove the noise in the columns, if Windows effects became its source:
- In the right corner of the taskbar, right-click on the speaker icon and select Playback Devices from the menu that opens.
- In the window that opens, click on the device that plays the sound. It is usually marked with a checkmark in the green circle. After that, click on Properties.
- In the new Properties window, go to the Additional Features tab and make sure that there all the effects are disabled and there is a check mark in the Disable effects box.
- If you use Windows10, then you may not have the Advanced Features tab. Instead of it, then go to the Advanced tab, and make sure that the checkbox next to Enable additional sound facilities is not checked.
If you have made any changes, click on Apply and OK for the settings to take effect. Check if the speakers on the computer are still noisy.
Used exclusive mode
Sometimes in order to remove noise in the speakers on the computer is enough disable exclusive sound mode. Problems with this mode can occur in weak computers, or when there is a conflict between the sound card drivers and the system. So, to exclude the possibility of such a malfunction, we do the following:
- Right-click on the speaker icon on the control panel and select Playback Devices. Right click on the Speakers again and select Properties.
- In the Advanced tab, you need to uncheck both items.
Modern operating systems already include optimal drivers for most sound cards. However, sometimes these drivers may not work correctly, as a result of which noise and crack appear in the computer speakers. To exclude this possibility you need download the latest driver for your specific sound card and only from the official website of the developer.
If the noise comes from the speakers of the laptop, then you can update the driver by visiting the website of the manufacturer of this laptop.
Invalid communication settings.
Windows 7, 8, 10 uses such an innovation as sound attenuation under certain conditions. For example, if you are talking on Skype, the speakers will automatically be muffled so as not to interfere with your conversation. However, for one reason or another, this option may start to work incorrectly, and turn on at its discretion. So, this reason should be considered only in those cases when your speakers began to work muffled, i.E. The volume decreased, but you didn’t decrease the sound either on the speakers themselves or on the computer.
For disabling the muting option we do the following:
- Go to the Control Panel and select the Large icons in the settings, as shown in the screenshot.
- We find the icon with the name Sound and go to the Connection tab in the window that opens.
- Mark the item Actions are not required and click on Apply and OK.
Invalid play format specified
Some older sound cards cannot play specific audio file formats. Modern operating systems, by default, can deliver this particular format, which will not be available to zvukovuha. Also, changes may occur due to the intervention of third-party programs. Therefore, we need to change the format ourselves to the one that is reproduced by our old sound card.
To do this, as in the previous chapter, go to the Control Panel and select Sound. Click on the playback device and click on Properties. In the window that opens, select the Advanced tab, where in the Format column by default, from the drop-down list, select 16 bit, 44100 Hz (CD). Click on Apply and OK to save the changes.
And yet, if the methods described above did not help you remove the noise or crack in the computer speakers, then it is entirely possible that the virus was to blame. Therefore check your system with antivirus. Often, because of the trojans, the system starts to slow down, as a result of which the sound is delayed, interrupted, or interference occurs.