My child has fallen down the phone while watching cartoons on it. After that its screen changes colors if twisted it. What...

They're fixes that have helped other druggies resolve the Lenovo laptop no sound issue. Just work your way down the list until the problem is resolved. You can start troubleshooting the laptop with no sound issue by following steps: * Make sure to check your speaker and headphone connections for loose lines or the wrong jack. * Try connecting your speaker or headphone device to a different harborage and see if this fixes the problem. * Make sure the volume is audible * occasionally you can’t hear sound from your speakers simply because the volume is mute or set too low. To make sure the volume is audible (1) Click the sound icon on the lower-right of your screen, and also move the volume slider to at least half-up. However, make sure to slide the volume bar to an audible position too, If there’s a volume control on the app you’re playing. * Still, make sure to slide the volume bar to an audible position too, If there’s a volume control on the app you’re playing. (1) Test if you can hear any sound from your...