The only recent download i had was the autoCAD application, i got fed up with it and tried to uninstall it. My laptop screen just turned black out of the blue with the cursor only displayed and it has been like that for hours. I tried opening the task manager (which opened) but i couldnt find the runonce wrapper option (this seemed like the solution to all the black screens after doing some research). I tried to press end task with every application running yet nothing is working. I cant even turn my laptop off, nothing is displayed.