You may try this; Turn OFF the laptop, remove the power sources (ac adapter and battery). Without power sources, hold power button 10 secs. Put back the power sources, and power ON the NB. If same thing happened, uninstall and reinstall the audio driver. Go to start/type device manager in search box/click sound video and game controller/uninstall the audio driver and restart the laptop to take effect. Once the laptop booted up wait for the message that the device driver is successfully installed or check if the audio driver is back in the device manager. Then test the sound.
PLS REMOVE THE POWER CORD AND THE BATTERY FROM YOUR LAPTOP AND WAIT FOR 5 MINS THEN RE-INSERT THEM AND ON IT . SHOULD WORK
. PLS REPLY OR COMMENT. THANKS
561 views
Usually answered in minutes!
×