If a computer master computer appears computer no sound icon, there is no sound then I believe it should be very simple to do, the more troublesome way is to change the drive, restore system, reload system. And a lot of times we will choose these more troublesome methods, because there may be a lot of reasons for the computer to come out a problem. If you change the drive, or if your computer has a backup drive, it should be fine if you replace the driver.
1
There is no sound on the computer icon, there is no sound, at this time you should first go to antivirus kill Trojan, which is basically nonsense. Because this is really what everyone will think of now.
2
By driving the wizard and other driving aspects of the software, stick to your driver is not accidentally unloaded by you. Sometimes it may be that the driver does not conform, and then the next one or the previous backup is OK.
3
Check to see if the headphones sound off. And then into the Control Panel, double-click the sound and audio devices, and then see the "put the sound to the taskbar" There is no check, if not checked on the tick, if the check has been checked, cancel the check and then determine, and then open the check again to determine, this time the sound icon will appear.
The above is about the computer without sound icon, there is no sound to do. If there is no way can only restore the system or reload the system. Personally suggest that you should still take your headphones or stereo to another computer to try, a bit of time may be a device problem. Sometimes there is a problem with the hole where your computer plugs into headphones.
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