diff --git a/openlp/core/ui/maindisplay.py b/openlp/core/ui/maindisplay.py index 9a5259a5d..dd9de07ca 100644 --- a/openlp/core/ui/maindisplay.py +++ b/openlp/core/ui/maindisplay.py @@ -90,7 +90,7 @@ class Display(QtWidgets.QGraphicsView): # OpenGL. Only white blank screen is shown on the 2nd monitor all the # time. We need to investigate more how to use OpenGL properly on Mac OS # X. - if not is_macosx(): + if not is_macosx() and not is_win(): self.setViewport(QtOpenGL.QGLWidget()) def setup(self):