The tractor among PCs

I bought the Motion 2137W8 as pure office computer for word processing and a little internet research. The cheap price was tempting.
The computer went down well packed, was quickly set up and not connected quickly. The HDMI output could not be used because the aperture partially protruded into the connector. So first I had to edit the panel in order to connect my monitor can.
Windows 8 was installed, so the computer was quickly commissioned. Then the next surprise. The optical drive vibrates so that one has the feeling of standing next to a lawn mower. You can use the drive to install software that playing a movie or a CD is because of the noise no fun. Probably I would, as already described in other reviews, after opening it can find missing or not tightened screws. If I had wanted to screw together a PC, I would have bought components and assembled the PC itself.
The processor rattles permant and loud. I feel transported back to ancient times. None of my computers in recent years has worked so loud ... * ratterratter ... ratter ratter ... *.
Currently I am me not yet sure if I aufschraube the unit and fit to work doing or whether he does not simply better returns.