The first time using, it worked fine. Honestly a bit slow considering its specs. I barely used it for anything and didn't touch it for an evening. The next morning, I turn it on and it immediately goes into panic mode; the fan sound is louder than an idling semi. It is unusable in this condition, as I not only live with people I don't wish to hate me, but I can hardly hear myself think over the sound.Seller purchased a pre-paid label to have it returned, but made it for FedEx rather than the standard UPS. This means I have to go well out of my way to send back this contraption and I have to wait until they get it back before a new one will be sent to me. It's taken weeks to try to find a way to get to the nearest FedEx drop-off rather than the UPS one a two minute drive away.