My camera used to turn on regularly and begin functions normally and I'm not sure how long ago it was but after not using my camera for a while I turned it on and the image would load and you can see throught the camera perfectly but there are no functions on the screen and no buttons will work for about a minute then it all works perfectly. I took out the memory card and turned on my camera and it turned on normally like it used to with all the functions and buttons working but if the memory card is in it takes a minute or two to work.
Does anyone have any idea how I can fix this or at least what is wrong?