Originally Posted by
drachen23 Had the same issue with the touch cover making sounds after the 8.1 Preview to 8.1 final upgrade. I did a refresh and it's back to normal.
I believe this situation might be different. There,s an issue when upgrading from 8.1 preview or rtm, where the keys don't work but the trackpad does. I experienced that and a refresh does indeed fix it. But there's another one where it is completely unresponsive... Nothing short of powering off and on will fix it. I've experienced that too.