Why is my TV suddenly claiming that the CI+ module is not inserted

Insert the CI+ module for watching scrambled services like pay-tv channels or Then insert the CI card into the CI+ module in accordance with the Service

When the TV is turned on after inserting a CI Module, you may not have any video and audio output in scrambled programme When using a CAM (Conditional

tv ci slot common interface slot does on the back of my TV Would I be right in thinking you could add specific viewing cards to it lets say for

tv slot TV with built in satelite tuner which has a CI+ card slot that takes a CAM and smart card? Or is this CI card slot useless for this purpose