Black screen on MBPro Retina late 2012
Have El Capitan installed, this is a 1TB SSD drive, computer works, as I can connect to an external projector, chime sounds when I start it. I just closed the lid and when I opened it, the screen is black and stays black. Restarted, etc. still black. Please help if possible. Thanks
MacBook Pro with Retina display, OS X Yosemite (10.10.1), New 2013 model 15inch, 1 T SSD