HP Envy 15 3040nr sound issues

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http://askubuntu.com – so I have successfully set up my Envy 15 for Ubuntu 12.04 except for the sound, anyone have any ideas about how to get it working? I had to add blacklist snd-usb-audio to my alsa to stop pulseaudio from freezing on login and logout, but now no sound plays. Could anyone provide me some guidance? (HowTos)