Black screen when booting up some times

Has anyone else run into issues with the X not showing a black screen after the initial ASUS boot up screen? It just happened to me and I've only played around on this thing for about 30 minutes since getting it. After about 5 cold shutdowns and restarts, it finally popped up the login screen, but it had me worried. Wondering if there's something else I can do if this happens again or if it's just #technology