Emulator Problem: Project64 1.7 issues

Hello all,

I am new to the community. I was hoping some Project64 expert can help me on a couple of issues. I am running my N64 games on Project64 1.7.

1) How do you enable full screen? I know it's ALT+Return, but there are black borders around the central display. See pic below for example. My laptop is 17 inches long and can support 1920x1080 resolution. This is what I also select.
2) How come there are these blue lines going across the display, again see pic below.

http://s14.postimage.org/vsnnzoovk/Untitled.jpg