SSL Issue

I am trying to figure out how to set up SSL.

My Opencart version: 1.5.6

According to several sources,

I logged in my Dashboard.
System>Settings>Server
Checked box the radio box for SSL.

Then updated admin config.php:

Before changes:
// HTTPS
define('HTTPS_SERVER', 'http://yoursite/admin/');
define('HTTPS_CATALOG', 'http://yoursite.com/');

Note: (I did not see: define('HTTPS_IMAGE', 'HTTP://yoursite.com/'); )

//DIR

After changes:
// HTTPS
define('HTTPS_SERVER', 'https://yoursite/admin/');
define('HTTPS_CATALOG', 'https://yoursite.com/');

//DIR

I did not see any Lock symbol on my browser.

Any suggestions?

See bottom pair of links in http://forum.opencart.com/viewtopic.php ... 80#p439397 . . .

Among other things, remove the "s" from https:// in https://yoursite/admin/.

It is customary and helpful to start with your version. That usually matters.