Newbie here (5Nine and Hyper-V) and I'm sure I probably passed right by these instructions but I'm stuck in fullscreen mode and can't find any docs on how to get out.

I'm at a remote location (many hours away) so I can't just reboot the machine easily. I'm accessing Windows Server 2012 core with remote desktop connection. I opened the 5nine console for my new guest (ubuntu 12.04) to install and clicked the button to max out the console. Install worked great and rebooted. I logged in and did a shutdown. It finished the shutdown but now I'm stuck at the finished Linux install screen ending in "*Will now halt".

Can someone tell me what's the keyboard command to get out of 5nine manager guest console full screen?

Thank you
Rois