The first thing I noticed on opening the box, is that the PC didn't match the images on the Amazon product page. The images on Amazon had  VGA port, and PS-2 ports for keyboard and mouse. The PC that was shipped did not instead it had a HDMI port for the display and, in the box, an HDMI to VGA adaptor.After hooking the shipped PC to the internet, monitor, keyboard, and mouse,  I turned it on. Nothing. A light did appear on the front panel, nothing else.I disconnected the PC from from the monitor, mouse, keyboard and internet. While doing so I heard something rattle inside the chassis. On removing the PC's side panel, I discovered the hard drive was loose inside the chassis . Not only 2as the hard drive loose, but other loose hardware, four screws were also inside the chassis.I returned the PC for a full refund.