hide a header menu from home page

Hi!

I am using the free minimatica theme and have made many changes to it.

i recently regostered another custon menu to functions.php and placed the menu in the header.php file using:

<nav id=”access” role=”navigation”>
<?php wp_nav_menu( array( ‘theme_location’ => ‘header_nav’, ‘container_id’ => ‘header-nav’, ‘container_class’ => ‘nav’, ‘fallback_cb’ => ‘minimatica_nav_menu’ ) ); ?>
</nav><!– #access –>

now there is the menu i want, exactly where i want it in the header, but i now want to hide this particular menu on the HOME page. i want it to show up on every page except the initial one.

does anyone know how to achieve this?

thank you!

[duplicate of http://wordpress.org/support/topic/how-do-i-remove-header-menu-from-home-page-only-1?replies=2 – please post only once per topic]