impossible to connect to mysql server phpmyadmin code example

Example: phpMyAdmin tried to connect to the MySQL server.

/* Answer to: "phpMyAdmin tried to connect to the MySQL server, and the server rejected the connection. You should check the host, username and password in your configuration and make sure that they correspond to the information given by the administrator of the MySQL server." */

/*
  Go to c:\wamp\apps\phpmyadmin3.3.9. Then open/edit the file named:
  config.inc.php

  And in the following line, enter the password that you have setup
  previously:
  $cfg['Servers'][$i]['password'] = '';
  > If your password is "123":
  > $cfg['Servers'][$i]['password'] = '123';

  This should work, if not change this:
  from: $cfg['Servers'][$i]['AllowNoPassword'] = true;
  to: $cfg['Servers'][$i]['AllowNoPassword'] = false;
*/