Lent my camera to my assistant for a shoot. He said he was changing cards. Camera would not recognize the new card and card was difficult to get into slot. Would not recognize the previous cards either and camera says card not formatted. The data was ok but says the same message with any card now and will not play back footage. Are the pins bent in the camera?, how could this have happened? I have many shoots coming up and have to get this fixed.I guess Ill have to rent till then.