I just did a reset on Windows 10 which means I can't revert back to 8.1 any more. I noticed that on the ASUS driver page for 8.1, there are some needed drivers listed that aren't listed on the Windows 10 page for it.
Here is the link that shows the differences in drivers needed: http://www.asus.com/supportonly/Q550LF/HelpDesk_Download/
I'm not sure if they expect you to have all of those by the time you upgraded to W10.
Here is the link that shows the differences in drivers needed: http://www.asus.com/supportonly/Q550LF/HelpDesk_Download/
I'm not sure if they expect you to have all of those by the time you upgraded to W10.