Open “portfolio .php” file from the “inc/” folder of the theme and remove all instances of anchor tags <a></a> with a class attrbute of “icon-view” and “icon-link”. 

This code for example:

<a class="icon-view" href="<?php echo getVimeoID(get_post_meta($post->ID, '_cmb_attachment_' . $attachment_type, TRUE)); ?>" rel= "prettyPhoto" title="<?php the_title(); ?>"></a>

Or this one:

<a class="icon-link" href="<?php echo $portfolio_link; ?>" title="view portfolio"></a>

Also, for the portfolio pages, open “portfolio-columns.php” from “inc/layouts/” and remove the anchor tags <a></a> with a class attrbute of “icon-view” and “icon-link” also.