- odinstalujte zvukovku realtek
- nainstalujte je znova pomocou tychto ovladacov - http://www.realtek.com.tw/downloads/downloadsView. aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownT ypeID=3&GetDown=false - 64bits Vista, Windows7, Windows8, Windows8.1 Driver only (Executable file)