HP Envy dv6-7220us - Sound / Audio driver
HP Envy dv6-7220us have integrated HD Sound card and to work proper, you need to install a genuine driver. New and updated sound driver can be downloaded from here for windows 8 . Drivers are free to download and use. Legal / Legit download.
How to install sound driver :
Download latest driver from download link
Extract downloaded archive (you can use this archiver is safe / better and free)
Now download and install this windows cleaner and run it, scan windows for errors
Now install sound / audio driver
Restart your Laptop HP Envy dv6-7220us
After start up, scan and repair your operating system again and is Done.
HP Envy dv6-7220us
Tags: download sound driver, get best sound audio driver, safe driver, how to install, from where to download sound driver, improve sound quality
Also drivers are compatible with laptop models : HP ENVY dv6-7220tx and HP Envy dv6-7220us