I received the laptop in 2 days and I set up the laptop on the first evening.  No glitches and screen had no issues.  I have purchased other Certified used and refurbished Lenovo laptops(not from this dealer) and have not had problems.  This laptop is light!!  Does not have a DVD/CD burner.  This laptop is for my business so I expect it to get a workout.  Hopefully, it will last.