ご質問: I have a motherboard with Realtek HD audio codec. After resume Windows® Vista™ from sleep or from hibernation, the high definition audio device may no longer work. How do I solve this?(2007/4/25) 答え: This is caused by Microsoft. It can be solved by installing the Microsoft® Hot fix. Please refer to the Microsoft® Knowledge Base: http://support.microsoft.com/kb/929685/en-us