I started up my computer the other day and all i got was a black blank screen. Everything else still lights up and works fine and in the beginning of start up you can vaguely see a black silhouette of the computers specs and details such as the Dell logo and what kind of processor it has but then it just goes completely black. I can still blindly log in and hear all of the start up greetings but that's as far as i can get not seeing anything.

Does anyone know what the problem might be and how i might be able to fix it?