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Stories about: HD Audio controller

Vista SP2 HD Audio Controller Sucks Power Even During Sleep or Hibernation With the advent of Windows Vista, Microsoft praised the boost in energy consumption efficiency in comparison with Windows XP. Still, there are exceptions to every rule. And while Vista indeed uses less energy over XP, users of the operating system can still experience excessive power use. One such example involves Vi... 12 July 2009 08:19 GMT