Dual Screen Trouble

I have a laptop that I use as my primary computer.  I also have a extra monitor hooked up to it to use as a duel monitor when I am at the office..  This really helps in coding as I can move the Component Manger to the other screen and always keep it open.  However, when I undock this causes problems.  My component manager will still be on the second screen except there is no second screen.  I have to redock, use the second monitor and then move the component manger back to my primary screen.  Then  I can undock and use HotDocs.