My powerbook has been making a weird buzzing noise. It sounds like a fan vibrating or rubbing on something. It is worse when I move the computer around and it doesn't happen when it's on a flat surface. It is driving me insane. Is there a fan that always runs in the powerbook? I'm not familiar with the internal layout.
Edit: Now I am sort of scared it is the harddrive...
Edit: Now I am sort of scared it is the harddrive...