http://ultrabooknews.com/2012/10/31/new-intel-hd-3000-and-hd-4000-drivers-support-for-windows-8-4k-ultra-hd-opengl-4-0-and-more/ Ultrabook News, Reviews, Database and Forums Thu, 23 May 2013 07:06:55 +0000 hourly 1 http://wordpress.org/?v=3.5.1