Anyone ever have a problem with Blog Header Image not displaying? Ive tried everything thought it might of been a setting but no luck
Header Image is a theme feature, it depends on how to implement this feature to your current theme.
For a good example, you can check default TwentyEleven theme.
Custom header is defined in functions.php by add_custom_image_header function.
And then you check how to display it in header.php line 78-97.
I mean the image that displays above a post, I followed where to add it to a Tee but t wont display
There is something wrong with your timthumb implementation as the url for the image doesn’t exist. I would disable tim thumb, reinstall it and see if that cures it.