Got a problem with my DSC-S950

I just bought this camera today, brand new from Best Buy, with a memory card, and was very happy with how it was working, until a little bit ago...

For some reason now, when I try to view the images I took on the camera itself, I just get a blue screen with a "no images" message. It won't save any new pictures I take either. I'm not sure what's going on here...

I would head for Best Buy. They are a good company, I think they will exchange the items.

Good luck,
Phil