I am not going to be much of help because it is a matter of fixing your driver on windows 10 (which I haven't been working on yet).
Or fixing the config of the jedi academy game.
Here are some issues that people fixed for Wolfenstein: ET - game runs on q3 engine as well.
Maybe.... I am saying maybe it is a similar problem, might as well not be.
http://forums.steampowered.com/forums/showthread.php?t=1399920
http://forums.steampowered.com/forums/showthread.php?t=2041056
In case you'd want to work with some resolutions in the config files, then your aspect ratio is 16:9 (1366 x 768).
My bet is this is some driver issue with W10. I do not recommend installing this system on most of the notebooks. But it is the choice of the user in the end.
I really wonder if the game would work under W7 or some linux distro (arch ? ).
Not going to recommend the change of the system tho just to try out if MB2 is working
And I am not saying it is Windows 10 being "bad" it is just not going to be supported on all the notebooks in the world... there's too many of these systems
Keep in mind this is just my "wild bet"