Andy,
I reset the camera to its factory default and this did not resolve the problem.
I hooked up the camera to a TV and was able to view my pictures. I checked the LCD and it gave me an image in the replay mode. In the shooting mode it would only display in the Movie, Stitch, Night, Panoramic, and Portait modes - no image in Auto, P, etc.
I then hit the Display button in the P mode and the LCD flashed, but still no picture. I went to the menu and set the LCD brightness to the brighter setting and hit the Display while still in the P mode. The LCD flashed again but did not keep an image.
I went back to the LCD Brightness setting to set it to the dimmer setting and hit the Display button. This brought the LCD back to life in all modes!! FANTASTIC!
I set the LCD Brightness to its brighter setting again and the LCD did not fail.
Thanks so much for your help Andy.
Regards,
Jim