You can just go to Google chrome, then search HP drivers then it will lead to drivers. HP , then the webpage will scan your computer and download all drivers, if u think any thing missing, then search that driver for your laptop and download and install. It happened to me, so better to keep a full backup in another driver. Best of luck. It would cost you for a lot of internet. If you are not willing to do that then you simply can go your nearby laptop repairing center and they will do it for very few bucks.