The lcd screen is the weak point of this camera. My screen fails form time to time.
The only thing you need the screen for is the iso setting. ALl other information can be seen in the finder. Iso setting is possible without the help of the screen:
Turn the up/down deal counterclockwise until you are sure you have set the lowest iso value. Then turn clockwise and count the clicks. Steps are then 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600.