When we turn on multimedia applications in laptops, either music or video at all Laptop No Sound. we can check the sound driver already installed properly or not. we can check through the Device Manager in the following ways.
Through the Device Manager
1. Click [start]> right-click [My Computer] and select [Properties]
2. In the System Properties, click the Hardware tab and click Device Manager
3. On the Device Manager, click 2 times on the Sound, Video and Game controllers and see if the name of an existing sound drivers
4. If there is a question mark, it means that sound driver is damaged and you need to install the drivers correctly sound again
5. If you see the name of a sound driver, click 2x name of the sound driver to look like the image below
6. Will appear pages Realtek High Definition Audio Properties, because the sound card used is Realtek and make sure the Device Usage in use This selection device (enable).
we can check lewatSound and Audio Devices Properties. in a way.
1. Click Start and select Control Panel
2. On the Control Panel, click Sounds, Speech and Audio devices to display Classical Control panel Just click Sounds And Audio Devices
3. Next you will find a page Sounds and Audio Devices Properties. Click the audio tab and look at the sound playback. Try to select a sound device that is in good condition. When you are finished click ok.
If the sound does not work well, the probable cause is damage At the hardware.
Doing so means Cak Laptop No Sound may be useful. see you again.
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