Loss of a sound in the Windows operating system is considered one of the most widespread problems. Each user of PC or laptop likely faced it in life. First of all it is necessary to understand what the similar phenomenon was connected with. Often the sound vanishes in itself. However it can occur also after the next reinstallation of the operating system. It is necessary not to forget also about the possible hardware reasons of disappearance of a sound.
First of all it is necessary to check working capacity equipment audio. It will be best of all to make it on other computer. If after check it turns out that everything is serviceable, then the problem is directly caused by incorrect work of the software. So, if the sound on the computer was disconnected that needs to be done – read below.
What main reasons exist?
There are five main reasons which cause loss of a sound. The first, the most widespread, are malfunction in the audio system connected to the personal computer. First of all it is necessary to check integrity of wires and it will be convinced of the correct connection of the equipment.
Incorrect work of the operating system can become the second problem, promoting not reproduction of audio of files. You disconnected a sound on the computer - what to do? First of all it is necessary to check whether the sound equipment, namely the sound card works. If yes, that loss of a sound is directly connected with incorrect work of the audio-driver. For the solution of this problem it will be rather simple to make its reinstallation. However cases when on the driver it does not want to be reinstalled meet. Similar development of the situation is directly connected with breakage of the most sound card. Therefore it will need to be replaced.
The third reason, when there is no sound, at video playback on the computer is the lack of audio/video of codecs. If at turning on of its personal computer it is heard, and it is not at playback of any video or listening of an audio recording, then the problem consists in it. There is several way of their decision:
- Installation of other player.
- Removal of old codecs and installation of new.
The fourth reason for which the computer does not reproduce a sound there can be incorrect settings of Bios. If the built-in sound card is installed on the personal computer, then for a solution it is necessary to check first of all settings Bios. If in Bios the sound device is switched off, then about its work in the operating system there cannot be also a speech. Often such problem meets extremely seldom because in settings Bios it is always included by default. To look it is unmuted or not it is necessary to press the F2 or DEL button at turning on of the computer. It is necessary to remember that control Bios demands certain knowledge and at their absence will better ask for the help the qualified specialist.
On the computer various virus programs and advertizing are a heel and the most common cause of loss of a sound ON.
What to do if the sound on the computer is distorted?
First of all it is necessary to pay the attention to operation of the personal computer in general. It is the best of all to break to check of the computer on viruses by means of the antivirus software. However more effective way of detection of malicious applications will be a check by means of a loading disk. The principle of action consists in start established on it to Windows directly from the carrier. Thanks to this disk it is possible to check existence of a sound and in case it appears, then the problem will consist in the software, namely in incorrect work of the operating system.
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