Thank you guys, I took the battery and the memory card as suggested and will wait for an hour or so and let you know. Smack53 is right I can not get to the menus, but maybe is the battery, because this started to happen right after recharged the batt...
Thank you, no the lens does not come out, looks like is stuck in place. Also the "visors" over the lens, do not close. The batery is the original one and the contacts appear to be clean.