Why does not the computer see the column? How to fix?

A computer is a complicated technique, which often causes a lot of problems and questions for users. To her, you can connect a huge number of different kinds of devices. Most PC owners supply their equipment with speakers. But they do not always work. Sometimes there are complaints that the computer does not see the column. What are the reasons for this? What is needed to correct the situation? Why do the columns refuse to work properly? Understand all this easier than it seems. The main problem is finding the cause of the device malfunction. Often it is found by excluding certain situations.

Incorrect connection

The first and very common reason for the failure of any device attached to the computer is the wrong connection. Therefore, at the beginning, panic should not be raised.

The computer does not see the column? You need to check how correctly the user connected them. There are several sockets on the PC panel. They are usually painted in different colors and are marked with a variety of miniatures.

If the speakers are properly connected, the plug will be plugged into the line- in jack . It is necessary to find a nest near which headphones are depicted. It is in this column.

Some people prefer a USB headset. In this case, the speakers must be connected to a USB port. Be sure to turn on the device on the network.

Sound card

Why does not the computer see the column? For example, if the user can say with certainty that the headset was connected correctly, the reason is probably more in the sound card.

You need to go to "Device Manager". To do this, you need to right-click on the "My Computer" icon, then select the appropriate service. Next, the user selects the item "Sound, game and video devices."

What can be seen in the list? If some devices (sound) work normally or with errors, the situation can be fixed without any problems. But more about this later. After all, under similar circumstances, the computer does not see the column, and the operating system requires a corresponding package of additional programs for the correct operation.

When there are no speakers or sound devices in the list listed above, it is generally assumed that the sound card is malfunctioning. It is recommended to connect a different headset. Did the error happen again? Then you can safely change the sound card in the PC.

Drivers

And what if the computer does not see the column (no sound), but are they displayed in the "Device Manager"? Most likely, the cause of the problem is corrupted or obsolete drivers.

Fix the situation will help reinstall or update the appropriate software. For this you need:

1. Go to the speaker's website.
2. Find the model of the device connected to the PC in the list.
3. Download the latest driver for the speakers. Be sure to pay attention to the version of the operating system for which the content is downloaded.
4. Install the driver or update it. The process is not much different from the initialization of a regular program.

Further, it is recommended that you restart the computer. After that, the connected speakers should earn.

Hardware malfunction

But this is not all the situations that users can face. What should I do if the computer does not see the column?

It would be nice to check the device for serviceability. It is often the damage to the columns that leads to the fact that they can not cope with their task. To implement the idea, another PC will work well.

A speaker malfunction is a problem inherent in mostly old equipment. It is solved either by repairing faults or by replacing the headset.

Incompatibility

Another feature, which is increasingly faced by users - the incompatibility of the connected equipment with the operating system or hardware of the PC. To correct the situation is not so difficult.

The computer does not see the column? It is required to check the conformity of the machine to the minimum system requirements of the device. If they are satisfied, the reason for the device's failure to work is something else.

System requirements are not satisfied? Then the following outputs are offered:

1. Buy new speakers that are compatible with your computer. Actually, if the PC is new, and the connected equipment has been running for a long time.
2. Upgrade your computer so that it matches the needs of the speakers.

There are no other options. It is because of the incompatibility of devices that it is recommended to carefully study the system requirements of any equipment before purchasing.

System settings

Did the computer stop seeing the speakers? If the device worked fine until a certain point, and then suddenly refused to perform its functions, it's best to check the operating system settings. More precisely, all the programs and options that work with the headset.

It is likely that the operating system recognized the speakers, but did not set them as a sound playback device. To fix the situation, it is required:

1. Click on the right mouse button on the gramophone image at the bottom right of the screen (about hours) in the operating system.
2. Select "Playback Devices".
3. In the "Playback" tab, select the connected speakers and click the "Default" button.

It is also recommended to adjust the volume of the audio playback. To do this, after the actions done, click on the gramophone near the clock in the computer and adjust the position of the slider. The higher it is, the louder the sound.

Other problems

In fact, this is not all the reasons why the computer does not see the column. There are a lot of them. Users may encounter a similar problem in the following circumstances:

1. The computer is infected with viruses. Usually, in this case, the OS ceases to recognize the headset for no apparent reason, dramatically. The PC is being treated, after which the fault is safely eliminated.
2. The user has a pirated copy of the OS. Replacing the system or reinstalling it helps to get rid of the problem. Sometimes it's enough just to restart your computer.
3. System failure. No one is immune from them. The computer does not see the column? Windows 7 or any other system is not so important. If all the above methods have not helped, you can roll back the system at the time the device was working properly.

To foresee the true reason for the device's failure to work is not so simple. The computer does not see the speaker and does not reproduce the sound - two similar problems. And every user should be able to distinguish between them.