Hi all! First post here at the forums but have been a visitor for a while. I've built my first computer a little over 2 months ago. When I play games I sometimes get a flicker of the Blue Screen or just a plain blue screen. This time however, while playing HL2M, it wouldn't go away and it had the error: DRIVER_IRQL_NOT_LESS_OR_EQUAL. And then some stuff about nv4_mini.sys. I decoded a dump but it said it didn't have the right symbols so I was hoping somebody might point me in the right direction.