Hi, I just updated my Realtek audio driver to the latest version, R2.79. When I go to Speakers>Properties, There are 4 tabs: General, Levels, Dolby, and Advanced. What is missing is enhancements. The enhancements tabs lets me adjust everything and do the presets for audio. Right now it is on the default one and it sounds horrible. Please, someone help. Where are my enhancements???