After one day I finally managed to install Windows 7 as an operating system on it (there were Additional Services settings in the BIOS necessary) subsequent driver search was extremely expensive!
After ausfürlicher expertise of the device I was able to determine the following:
As mentioned in previous reviews - all connections on the right side and quite close to each other
is quite fast hot
Battery life underwhelming
Fan volume holds (positive) in boundaries
And what bothers me most personally:
the huge and rickety-looking touchpad! (The lower quarter of the touchpad is the right or left pressed for clicks - no buttons, so rickety) by the size of the pads with easy access to writing
ergonomic weaknesses (with hands placed pushes lower left edge of the device - my personal reason for return)
the drive leaves flexes
This review reflects only my perception, and perhaps different from others.