Need Help

[MarkMLorenz]

I am getting some major problems with my D30.
First I sent it to Canon so the could fix my hotshoe.
Now,when i go to autofocus I am getting no info in my viewfinder.Other times, on top of the LCD,it shows the shutter speed but for the aperture it says 00.
I also get error 84 & error 67.
Maybe Canon caused a short in the wiring when they fixed the hotshoe?

[chris maddock]

Errror 84 is a lens communication error - does it happen with all lenses or only one?

The Canon advice re. this one is;
Clean the electronic contacts on the lens with a clean, soft, dry cloth and check the mount interface switch on the body's lens mount for dirt or other damage. If this does not solve the problem, try another Canon EF lens or have the EOS D30 examined by a qualified service technician.

Other error code information is at the following URL, alrthough it doesn't incllude 67.
http://www.rogercavanagh.com/library/t02_d30_errcodes.htm

HTH
Chris