http://www.piriform.com/speccy
run this free program it read your mb and audio chipset. then go to the mb vendor driver page or the audio chipset vendor page.
That depends on your Audio Card but you can use PAX Drivers from HardwareHeaven.com.
They are made for Creative but they support other cards like Realtek or Asus, just search the right thread
http://www.piriform.com/speccy
run this free program it read your mb and audio chipset. then go to the mb vendor driver page or the audio chipset vendor page.