You don't have an operating system listed. Have you installed one yet?
Also, what in the world are you doing with that machine? That's WAY expensive and overpowerful for a first-time gaming rig.
Its not for gaming. Its for 3D modeling and rendering.
By the way thanks guys for your support. I will come back with the results when I will be back because I just woke up and I need to go to the bank
. I also thought that the video card might be the problem