My tv started going dark, so I would shut if off and turn it back on and it was fine. Then days later it was dark but you could see sillouettes on the screen. I can still see movement on the picture, but it is really dark. Can someone help? I talked to a tech at Staples and he said he thinks the lamp is going out. Does anyone else have any ideas? Thanks

Televison & Video - ESA - PDP4294LV1 42 in. EDTV-Ready Plasma TV