Display of volume bar on screen

[kunalgaurav18]

When I bought my laptop I had an operating system already installed on my laptop. But afterwards i had to format it. After formatting I could not see the volume bars and screen brightness bars when I adjust volume and screen brightness. Can u plzz help me out which drivers should I download to overcome this problem??

 

[hang-the-9]

Go to the vendor's support site, get the drivers from there. They all name their custom interface programs different, since you did not list your make or model of laptop bit hard to tell you which one you need.

 

[kunalgaurav18]

Best answer selected by kunalgaurav18.