16-step guide about an action that can be completed in 3 steps.. REALLY? Why do you make people do SO MANY steps for no reason whatsoever? You REALLY don't need to take apart the whole laptop JUST to remove the optical drive.

Remove the leftmost screw marked with blue circle. Push the drive out. You're done. Rest of this "guide" is just making you do incredible amount of work for no reason whatsoever. The DVD drive is attached LITERALLY with one screw, and that is the screw under the leftmost blue circle.