...press and hold the power button for 10+ seconds to hard power off the device...device still won't power on, or if one is...a microUSB to USB cable as an alternative...are the functions and capabilities of the...default, the microphone audio level is set too low...

... Soundbar has power - power indicator is on Plug the audio line-in cable into the computer's audio out jack. Set...controls to their maximum and ensure that the mute...MP3). Turn the Power/Volume knob on...

... Soundbar has power - power indicator is on Plug the audio line-in cable into the computer's audio out jack. Set...controls to their maximum and ensure that the mute...MP3). Turn the Power/Volume knob on...