Nikon D90 problem

[9f/dave]

I am after some help as my 8 year old son has a Nikon D90 and he keeps getting an error pop up any ideas

Any help to sort it would be great

Dave

 

[Erty]

What is the error and when does it happen?

 

[9f/dave]

What is the error and when does it happen?

What ever lens is used there is no communication between the lens and body I have cleaned the contacts with no joy

 

[Box Brownie]

What is the error and when does it happen?

What ever lens is used there is no communication between the lens and body I have cleaned the contacts with no joy

But what if any is the error message, that is the question?