Personal ComputerVAIO Pro 11/13SVP1121/SVP1321

Audio

• What should I do if my microphone does not work?
  
• What should I do if I hear microphone feedback from speakers when using my microphone?
  
• What should I do if I do not hear sound from speakers or headphones?
  
• What should I do if sound interruptions occur during video or audio playback?
  
• What should I do if I do not hear sound from a digital audio device connected to the digital output port, such as the HDMI output port?