The computer is not sound, the computer does not sound how to do

What if the computer doesn't sound? There are many ways to solve the problem. We can easily solve the problem by understanding how the computer has no sound. The computer does not sound the reason is nothing but 2, computer hardware problems and software problems. The following according to the computer does not sound the specific circumstances of the small number of different computer to make a sound solution to the right way!

1, from the hardware to judge the reason that the computer does not sound

If you are plugged in, turn the headphones off to see if there is a sound, if any. Check whether the headset cable is plugged in. General voice signal line microphone signal lines are color, the general sound will be green, Mike will use red, next to the general will also have small icon display, attention to observation on it. If this is not the case, you can try a different headset. When you change headphones, you can hear a sound that is caused by a headset problem.

The computer has no sound, no speaker.

2, the computer does not sound has the small horn

First look at the lower right corner of the small horn is not mute. Right-click on the lower right corner of the computer horn--turn on volume control--the main volume--All mute ("√" cancel). You can solve the problem without sound.

3, the computer has no sound and no small horn

When you find the computer has no sound, the first step is to look at the lower right corner of the small horn still exists. If it does not exist. Restart the computer after the small horn, right click Small horn---Turn on the volume Control---Master volume view the lower left corner "all mute" is ticked. Cancel the tick, and the sound can be made normally. If you restart the computer, still do not appear the small horn. Take the second step: Turn on the start-Set---Control Panel----sound, voice, and Audio Devices---volume---device volume-put the volume icon in the taskbar ("√"). PS: If the front of the "√" can be judged that the computer does not have audio equipment or there is no volume control program.

There's no sound on the computer, no little horn.

4, the computer does not have audio equipment how to do? (Computer sound card installation error)

Possible reasons why the computer does not have audio devices: 1. The computer's sound card is damaged. 2. Virus in computer. 3. Audio device services are disabled.

What if the computer does not have an audio device? First use antivirus software to scan the computer for a thorough antivirus to see if there is a computer virus that destroys audio devices. If there is no virus problem, follow this procedure: Go to My Computer--blank area right Mouse select attribute---Choose Hardware--and then choose--Device management. The following figure shows the sound card device and driver under normal conditions. If there is a two diagram (that is, a yellow exclamation mark), there is a problem with the sound device and driver.

What if the computer doesn't have an audio device?

The computer does not have an audio device icon

To the Internet to download computer sound card hardware corresponding driver installation can be resolved.

5, play video computer no sound how to do?

A Web page typically has an audio button, and when the audio button is turned off, the video will not sound. At this time only need to turn the audio mute button to start, the sound can play normally.

(The State of the Web page audio is turned on normally)

Note : More wonderful tutorials Please pay attention to the triple computer tutorial section, triple Computer office group: 189034526 welcome you to join