Purchased Oct 2016 - Died April 2017 (5+ months of very light use)Power button only spins up the internal fan. Machine will not post or error out**** I removed drives and RAM, board will not error out and the power up light will not illuminate.I purchased this through Amazon and have not been able to sort out how to return the product for a replacement.I'm posting this to request assistance from AmazonUPDATE:  AMAZON is the "seller" of this item and I have had no response from them to resolve this situation.  DO NOT purchase this item.  I have two (2) units fail after a couple months of very light use.UPDATE: NOV 2017 - I have not received a refund from Amazon - DO NOT PURCHASE THIS PRODUCT