Windows 10 bootcamp hangs up on start up....

[erigas]

...I dont know what prompted this since it was working fine before.
After I get the blue squares the screen goes black, computer turns off,and then I can only get the computer back by option restarting into OSX 10.11.2.

Late 15" 2014 rMBP

 

[Shirasaki]

Which version is the version you are using? Windows 10 1511? Or Windows 10 build 10240?
As I am aware, Windows 10 1511 has introduced a screen before booting to welcome screen. That screen is the same screen you can see in Windows booting phase, but those dots may not rotate anyway. After a while, Windows 10 will go to welcome screen, or lock screen.

 

[erigas]

Which version is the version you are using? Windows 10 1511? Or Windows 10 build 10240?
As I am aware, Windows 10 1511 has introduced a screen before booting to welcome screen. That screen is the same screen you can see in Windows booting phase, but those dots may not rotate anyway. After a while, Windows 10 will go to welcome screen, or lock screen.

Well no it stays dark.....it practically turns the computer off