So, I rebooted the device and some menu items that were not showing are now showing and I was able to update.      
When I login to my tech release it tells me there is an update to the lexington console but when I click it the page just refreshes it doesn't download anything or prompt me to do anything, what gives?   I also see nothing in the documentation of 3.0 for updating from the tech release, and I see no place in the tech release to check for an update to the console.
Dell Tech Release