Inferior components and lack of quality control!

Get PC, unpacked, plugged in and 1. Error Message: Over Current HAS BEEN DETECTED on your USB device! Will shut down in 15 seconds to protect your motherboard So after 15 seconds already over? So all USB plug off and reconnected. Conclusion: card reader with USB 3.0 defective and disabled. Now boot the computer and the next error message ... "Windows 8.1 can be combined with the current serial number does not enable the" Call during "competent" CSL hotline: ... "that's not possible at all, but if they do, simply insert the accompanying "drüberbügeln" DVD then you go ... "So inserted Windows DVD - just rattling noise - and guess - 3. Error Message - DVD drive is defective. That it was for some reason my computer person impossible to hang on the home network of this "great" machine will likely remain forever a secret of CSL. That such a device - will likely be delivered due to lack Qualitäskontrolle and substandard components is incomprehensible and has only one consequence - returning! My new, barely more expensive brand-name PC (DELL) was from the outset without any problem ....