Blue Screen

[camel lips]

Getting a Blue Screen error says file nv4-disp is causing that. What is it?

 

[Mr Green]

Have you tried reinstalling the graphics drivers?

 

[Aastii]

What is the stop code?

If you aren't sure, and don't know how to find out, follow the instructions here:

http://www.computerforum.com/184833-windows-stop-error-guide.html