Why won't my wordpress page load? going crazy here

So I have made a wp-page locally as I have many times before, and now I am trying to upload it to a live server, but it won’t load I only get error messages like “no data received” etc…

I have done this:

  1. uploaded database and changed siteurl/home in wp_options
  2. uploaded wp-files to ftp.
  3. changed config.php
  4. changed .htaccess

I can’t remember there beeing any more steps that this.

What could possibly be the issue here? Anyone have any guess or idea?