Received the machine in OK condition. It is clean and doesn't appear to be damaged or abused.  Bootup OK, without any problems. When I checked the hardware i discovered that the advertised nVidia Quadro k2100M card had been removed and substituted with an AMD FirePro M5100. Another issue is that the Windows 10 OS reports that it can not be activated using the code printed on the materials i received. I'll try to get the boards exchanged - I really was interested in this PC with the nVidia card installed.