2016-04-11, 14:01
I've been uninstalling old every time as @afedchin suggested, only leaving the 'do you want to remove the profile...' box unchecked during uninstall, so next install retains my settings, sources, etc.
Re: settings, see @afedchin's instructions and yes, the Intel driver utility graphics/audio driver combo works best for N2820.
Re: settings, see @afedchin's instructions and yes, the Intel driver utility graphics/audio driver combo works best for N2820.