2 week old 15" rmbp with discreet gpu and force touch track pad. I'm running the newest version of Yosemite. I was using my computer for a few hours and then all of a sudden it slowed to a stop. I restarted and got the login screen. Typed in my password, hit enter, and then the screen went black. I tried the same thing with an external monitor hooked up and had the same result. I also tried resetting the PRAM multiple times, verifying and repairing disk permissions, and holding down shift (it didn't do anything) while booting. I ran over to the closest Apple store (about 10 minutes away), and they told me they were all booked up for the day, and didn't have any available appointments until Thursday. They also checked all of the other Apple Stores here in Orange County, CA and none of those had available appointments until Thursday. Tomorrow is supposed to be my last day on a 3 year contract for work, and now I may not get to finish up tomorrow. Its such a bummer to spend $2,700+ on a brand new computer, only to have it crap out a few weeks later. Thanks for listening to my mini rant. Any advice or suggestions?