Macbook Pro Late 2011 won't boot into OS while Bootcamp is running, what's the problem?

Question

boot camp

There is a firmware 2011 late on OS X 10.10.1. I sat without touching anyone, watched a video, everything started to get terribly stupid, I couldn’t go into reboot in a normal way, I cut it out with a button. After that, I can’t enter MacOS (an apple with a 30 percent bar), I can’t enter Diagnostic mode (Alt + D, a gray screen and that’s it), I can’t boot into Recovery (an apple with a 30 percent bar). At the same time, Bootcamp works fine with Windows 7. Based on this, it sins strangely on iron. Mac OS on ssd in the main slot, Windows in an additional slot on a separate hard drive. Through Windows I looked at the status of the disks - everything is fine: prntscr.com/55eu8l
Can there still be a problem with the ssd? Has anyone come across?
Thanks in advance!