I just installed Fallout NV last week. Graphics were set automatically during install to the highest setting. I notice that my pipboy graphics are being displayed incorrectly. The dials and the words above the three buttons on the bottom of the screen are unreadable (think it suppossed to be stats, data, and something else). I know that when I first started playing it was fine. Now all of a sudden it is not. I do not notice any other graphic issues in the game.

Any ideas?

Check your settings and make sure the detail isn't set to low because when it is the dial text is pretty much unreadable.