Screen tearing despite vSync

Hello,
I have a problem with screen tearing. I know that vSync should fix this problem, but it still persist even after I turn vSync ON. The frame rate is no problem also. It stays firm on 62 fps.

Here is a short video of the problem:
https://drive.google.com/file/d/0B0V4AxfEEBovTXVzQTIwbW44M3c/view?usp=sharing

You can notice that the white wall left of the door frame is being broken up. How can I fix this problem?

Could someone help me?

Hi, I have this same problem. Did you ever find out what was causing it?

Nope, still don’t know how to fix this.