404-component not found , pas masuk administrator joomla

Solusi :
Edit configuration.php , set $live_site dikosongin

Hapus Tulisan “Powered by Joomla!. valid XHTML and CSS.”

Masuk ke admin >> Extensions >> Template Manager >> Pilih template-nya >> Edit HTML, lalu hapus tag php berikut :

<p id=”power_by”>
<?php echo JText::_(‘Powered by’) ?> <a href=”/http://www.joomla.org”>Joomla!</a>.
<?php echo JText::_(‘Valid’) ?> <a href=”/http://validator.w3.org/check/referer”>XHTML</a>

<?php echo JText::_(‘and’) ?> <a href=”/http://jigsaw.w3.org/css-validator/check/referer”>CSS</a>.
</p>