Your laptop is a little under powered for such a task and for rendering time.
You at least should have more than 4GB of memory installed.
Don’t get me wrong, it can still be done, but you can get thru the entire
process so much faster and easier on a more powerful system.
Steve Rhoden (Cow Leader)
Film Maker & VFX Artist.
Owner of Filmex Creative Media.
Samples of my Work and Company can be seen here:
https://www.facebook.com/FilmexCreativeMedia