No audio sounds on Zorin OS9 (Ubuntu based)

I've recently made the jump from Windows 7 to Zorin OS 9 I'm having issues trying to get the sound to work. Anybody have steps solutions or codes to get the drivers to work? I've tried the company's website blogs and upgrading. Desktop PC: Hp Pavilion a1600n media center 2007 original sound card is Realtek ALC 888 chipset PC specs: http://ift.tt/1vSzuWA