Why not work on the computer sound: proven methods and little tricks

Why not work on the computer sound: we understand the root causes of problems

So you turn on the computer and looking forward to viewing the recently downloaded latest films or listening to your favorite music. At the Windows Welcome screen appears, opens the desktop, it has launched a video or audio player, and No sound from speakers! What can cause such disruption to equipment? Let's look at the main options.

Why there is no sound on the desktop computer: conventional classification

All currently known types of problems are divided into three categories.

1. hardware failures - various kinds of damage to the motherboard, sound card and related equipment.
   

   The possibility of a sound card is increasing every year. But this increases the risk of failure

2. Problems with equipment to play sound - damage to speakers or other specialized equipment.
   

   If you do not have skills in electronics repair - do not try to repair the equipment

3. software failures - incorrect work or missing drivers, the installation of the conflicting programs or virus attacks.
   

   Each sound card has a separately installable program to adjust the sound quality

In the future, we take a closer look at the reasons for the lack of sound on your computer and methods for solving such problems.

Why does not the sound on a laptop

With younger brother of a standard PC similar troubles also occur. In most situations, sources of trouble are the same factors as in the case of a desktop computer.

Another issue is that 90% of all accidents are caused by software failure - they can be resolved relatively quickly. The remaining 10% are much more complex forms of damage, often related to the work of the whole system.

On a computer that is not working the sound! What to do?

Now we have considered only the general points. But in fact, each case requires individual analysis and a specific sequence of actions on the part of the user. That is why we come to a detailed analysis of the problems with the sound on your computer. Immediately warn, dear reader, that we will first be described in a simple and easy to handle options and complexity of the solution will increase gradually from point to point.

I can not hear the sound on the computer because of the disconnected speaker or incorrect volume settings

Among computer users, there is one anecdote about the old office worker who call tech support complaints of broken computer. In response, the employee of IT-department asks: "Have you tried to turn it on?" To which she replied: "When the electricity will - and then turned on!". So in our case, to find out why no sound on the PC, the first thing you need to check, and whether it is connected and related equipment included? See if the plug fits into the connector on the system board. Maybe, just do not press the «Power» column with the control panel?

If everything is in order, then it pays attention to the speaker icon on the desktop in Windows. If you see a small cross in the bottom part, you just need to click on the "Speakers: turn the sound." Also look at what level is the slider to adjust the volume menu - the lower it is, the quieter work of the column. Be sure to stop in a specialized program sound and see if everything is activated.

Speakers are connected to the computer, the volume is rebuilt, and there is no sound

If the first stage is over, but the problem remains unsolved, you should check the external audio devices for damage. The main symptoms of the problem will be kinks and breaks of wires, plugs strain, sometimes even dropping a button and "krutilki". The most effective way to repair, if a computer is no sound for this reason, will be a complete replacement of the equipment on new.

Also, it is useful to check the input sockets on the rear of the chassis. With the active use of inputs and inadequate as a plastic plugs wear out quickly and lose their ability to seal around the connector. Alas, the decision in this situation, only one - the replacement of the motherboard.

USEFUL ADVICE!(Click to see)

How to fix the sound on your computer with the incorrect settings in Windows Services

Another common type of failure is the wrong parameter setting and performance in the operating system itself. To find out, you need only to follow the editors compiled Tehno.guru instructions on how to unlock the sound on your computer.

Bad sound on the computer because of the lack or incorrect installation of the drivers and codecs

So, open the Device Manager, and in front of you a picture: the icon with a sound card is seen unpleasant yellow triangle with an exclamation mark inside. This means that you are faced with one of the most common problems of policy options - incorrect operation of the audio drivers and related components. The solution of such a problem category, "Why on a computer has no sound?" Requires knowledge of how to set up specialized software in Windows. That the process was for you, dear readers, as clear as possible, we are sure to watch the selected specifically for you an informative video:

NOTE!(Click to see)

After installing the system or programs lost BIOS settings

Another answer to the question "Why do your computer does that sound?" Is the following situation related to the installation of drivers or reinstall the system: at unskilled activities or of certain internal conflicts (provided they can not), occur in the BIOS settings changes that disable sound device.

To recover enough when the OS is loaded, press the Del key and select the «Advanced» section. There you can find the option «Onboard Device Configuration». If it is set to «Disabled», you need to set the «Enabled» and the F10 key to save settings.

Virus attacks - an insidious and invisible enemy

Imagine that the reader has made us all the procedures described, ruled out the hardware and software failure, but has the following result - speakers are working, and there is no sound on the computer. Before assuming the worst, use Antivirus. The fact that some malicious programs tend to damage not only the main, but also support PC components. If a virus is detected, remove them and restart your electronic assistant to consolidate the results.

Extraordinary Measures - when tested all available methods

There are moments when none of the proposed methods does not provide an effective effect. Well, in this scenario you are left with not much room for choice of action.

You can try to re-install Windows - it is the case for a long and time consuming, but it solves most of the problem programmatic situations.

Also, it is useful to test the performance of the sound card on another computer. If it will not work - the problem lies in the unique hardware damage fee. Repair it or buy a new one - there's up to you, based on their financial possibilities.

On a computer that is not running the sound in the headphones - specific breakdown

We have reviewed all currently known variants of why speakers are working, and there is no sound. But some users are not used to listening to music and watching movies like equipment, preferring a comfortable and compact headphones. And these sounds can disappear just as the speakers.

Repair and restoration of health in these situations is the same as described earlier measures. Headphones also depend on drivers, unworn connectors, there is no damage. The only difference - when checking in "Playback Devices" instead of icons "Speakers" to select "Headphones" (in some versions - Headphone).

Why not go the sound on a laptop: the pain and solutions

Compact versions of stationary PCs have the same basis as their older brothers. Their constituent components and the installed system will have no fundamental differences. Is that speakers laptops are built directly into the housing, and a standard PC connected separately.

Since the structure and software based in both cases are identical, treatment failure will be the same as in the above Examples we have described. Start with the first point, and gradually move on until you will be found and eliminated the primary source failure.

findings

Well that's all for today responsible mission Tehno.guru edition is made. We hope these tips have helped you understand why there is no sound on the computer and how to deal with it. We wish you rarely encounter various breakdowns favorite technique!