I installed a Sharepoint site with https:// a while ago, but because of new company policies we have to remove this feature. What I did so far:
- Created a new binding in IIS on port 80
- Create a Alternate Access Mapping with the Sharepoint admin on port 80
The homepage seems to load fine without https. Also individual pages are available on port 80. The issue is that when you click on a link on any page it redirects back to https. Please note that the links on the pages are not hard coded to use https.