No sound on laptop - how can I solve?

Suddenly I have no sound on my laptop.

How can I solve this problem?

Thanks in advance for any response.

Most often when a device does not work, it is because the driver is damaged. Re-install a new copy should help

Remove the driver current completely and install the latest driver available.  For instructions on how to do read everything to update the drivers here http://answers.microsoft.com/en-us/windows/wiki/windows_other-hardware/updating-a-driver/a5e6345e-af9b-4099-bef0-8d22254aa1c1?tm=1436753520149

Tags: Windows

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