This one had me scratching my head, but it shouldn’t have: How do I change the user icon on a Gavick pro template?
The answer is easy, except you need to know that your Gavick Pro Joomla templates often show TWO different icons in different places which will both appear as a default blue and white sideways "g" until you change them. Depending on how your template is set up you may need to configure them both. Heres how:
from Andrew Brett Watson.com