Of late some of Chinese Manufacturers does provide some good amount of hardwares such as Lenovo mobiles and computers and Xiaomi phones which provide good amount of performance with very satisfiable sound output. Lenovo smart phones provide dolby digital sound systems but after some use we find it one of difficult part to fix the audio problems where we do find that the fixing of problems can be very useful.
There are so may common problems of lenovo laptops and mobiles sound output problems but first we do check out, to see most commonly used parameters to check out whether this is working out in solving sound output problems. In the lenovo laptop audio setting right click on the sound icon inside taskbar and then select playback devices and then select mixer and then enable it all. Then try running the sound in laptop and if problem still persists then move to the next step to rectify it.
If that is not working then it is time to uninstall sound driver and run Microsoft’s default sound driver to run with it so that it can run sound output absolutely correct. Go to device manager and then go to sound, video and game controller and then right click on it, and right click on the sound driver and then uninstall it. Do not disable it, but uninstall it.
Then, tick on delete the driver software for this device and click on ok button to delete the software completely, and also delete the residual files from there. You may need to restart the device to finish the installation complete. After this try running multimedia files and see how the sound output is and if in this second step still audio output is not working then move to the third step.
If that step is not working then go to the similar steps as described in step two and then instead of uninstallation move to update driver software instead of uninstallation and then update driver software, and it is important to connect to internet and then update driver software. Update file size can be of more than 200 to 400mb and for this high speed internet Wait for the update to occur as it is coming from authentic sources as it is coming from device manager which means that it is authenticated from Microsoft before the update is downloading into computer.
After the installation of updated audio driver software still the problem persists about sound output then it is important to look for, the next step so that another rectification of sound output can be managed with.
Now, it is the time to change default sound format. Go directly to the taskbar and then right click on playback devices and then select playback devices and then you will find the option of where you need to select playback devices and it is mostly one off native playback option and another can be that of the audio driver installed and you can select either of the two one by one and see how the sound output is working with and on which set up such as select the playback device and run with it.
I do hope that after all of these above steps this would find you to the stage of running the sound output and it might correct sound driver and if that does not suffice to work with it then one final step can be tried before you take your laptop into lenovo show room for its repair.
The last step you might try as it can be so so between geek and layman perspective and run for services.msc and then click services. It will show the list of services that your computer is capable of running and it can be done with it. Go to Windows Audio service and click on it, first in the status type disabled it and then click apply. Then click on it again and in the startup type make it automatic so that audio service restart by itself and if there can be any difficulties in running in the current state of windows then this method can get rid of it and make it running to the default state again.
These are all forms of suggestion as these are not specific to the Lenovo computers only as it can be with other computers and if you had audio problems with it then you can use it with yours own discretion or with relatives who knew computers better before taking your computer to its repair shop. You might save money with it or if you are website designed or computer maintenance programmer or expert then you can check all of these steps before opening your computer.