Fixing Broken Images
IT 213: Striped Umbrella Labs
Right-click and check the source of the image, then open it directly on your browser to see what error you get. If the error is "Forbidden" then check your permissions in SSH (make sure it's set to 755). If the error is "Not Found" then you have the wrong path set (typo, capitalization, left out a folder, etc.). Try to figure out what the correct path is, then change the source of the image (Properties Inspector in Dreamweaver CS6).
HT