In short, I was after about half an hour to decide to return this notebook. At first I was absolutely thrilled when I opened the box and smiled at me, an extremely well-made notebook. The keyboard is a dream and the case looks really sends. The disillusionment followed then unfortunately after switching on after a few minutes. The fan turned extremely high, and gave this to me a high frequency whistle from. This whistle sounded similar to how a tinnitus and also the pure fan noise (without pipes) was felt extremely loud. If the fan is not running at full load it is hardly noticeable.
Too bad, the M5 had the best conditions to become my new favorite laptop, so I need it but unfortunately depreciate because the pipes and had then but decided after much brooding for 2 points. Maybe I caught only a Monday device, the other recessions can but conclude that this is a general problem of the M5 series (at least the loud fans, the whistling bill to be a particular case). For this reason I have decided to withdraw from the purchase.