Just received my Dell 7577 via courier. Plugged in. Won't power up. Dead on arrival. I was sooooooo looking forward to using this machine. What great value. What a let down. Called the Dell service centre. Excellent service handling by the call centre agent. She was a pleasure to work through this. They offered a number of options (repair/ replace / refund). I chose refund just because I don't want to chance such an investment for the long haul if the out-of-the-box experience is like this on day one. 2 weeks of waiting - now deflated. If anyone knows of another way to start this machine up I could look at trying it. Power cable connected and on. Blue LED on power cable is on. Power button just leads to keyboard lighting up for a fraction of a second and then nothing.