I bought a computer from a seller(Advanced Skyline Technology) on Overstock.com. The pc arrived on Saturday but when I turned it on the power button flashed red 4 times and the pc beeped 4 times. Nothing on the screen just the 4 flash/Beep pattern. I emailed the Seller on the same Saturday, no response 2 days later. So I emailed Overstock Customer Service and I get a reply how they take this seriously and they will get the Seller to contact me. 3 days after that and still no response from the Seller or Overstock's Customer Service. I put in for a return and was told I would have to wait for approval. Seriously? You send a pc that does not work and my return has to be approved. I would avoid Overstock and Advanced Skyline Technology at all cost. Clearly Overstock is not about the Customer Experience. Try Amazon, Best Buy, Target anything but Overstock.