?The HP Envy 15 has been updated with new features that only added to an already great machine. The 2012 refresh adds a backlit keyboard, volume control wheel and more. Performance is really top-notch thanks to the updated Intel Core i5-2450M CPU, 6GB of RAM and a 500GB hard drive.?"
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips