Got it opened as soon as I got it and found one of the ram sticks were loose. Not only that, but it didn't have enough thermal paste. I had to use my own. As I turned it on a message stating the ram wasn't properly installed. I noticed one of the ram sticks wasn't compatible with the rest, so technically I only had 6gb of ram instead of 8. Again, I had to use one ram stick that I luckily had around that was compatible. The fans were very dirty as well. Aside from that it worked well.