Problem with Niresh, screen shutdown after Apple logo loading #Hackintosh

Hello,



Today I've tried to install Niresh, all is complete but when I boot Niresh with my external Hard Drive and a Apple logo appear and load 1 minutes and after my screen show a message "No signal detected" and it goes to stand bye. And my hard drive continue to load.



Thanks you very much, and sorry for my English but I'm French