First.. let me take this opportunity to tell you just how bad Dell support <profane>. I got in to chat. Told them I have updated 6 Optiplex 3020's to Windows 10 and all 6 are locking up. Dell's response? "Sorry we can't help you. Not our problem". What a great company with great support!
So that is the problem. There is obviously a problem with Windows 10 and the Optiplex 3010. Anyone else having this problem?