My G4 iBook's goes full blast when ever I open it(waking it from sleep mode) or when I turn it on. I don't remember this always happening. The fans are really loud, it bothers me. Not the end of the world, but if there is a simple solution I'd like to do it Has anyone else had this problem? Any solutions? Also the fan dies down pretty fast so I don't think its a huge deal, but if its going to lead to a big problem I want to fix it now.