I had this problem a while back: In-space 'background' or 'backdrop' missing. Everything is black with white dots (stars) - #5 by Uriel_the_Flame
Check it out, that kind of could maybe perhaps sound like similar problem.
Corrupted drivers might be a problem. Do you have GeForce?
I had the latest drivers but after installing GeForce experience, the software downloaded some kind of additional driver update or something that fixed the problem for me.
Sorry for slightly un-accurate explanation English isn’t my first language and i´m no IT nerd haha.