The product is equipped with a hearing protection feature to protect your ears from pressurized sound while using earphones or headphones.
The feature is set to off by default and can be manually turned on as follows:
Realtek(R) Audio Driver or Synaptics SmartAudio HD Audio Driver is applied depending on the model.
Select the Start button [
] > [All apps] > [Realtek Audio Console].
Connect an earphone or headphone and select the [Headphones] menu.
Set [Ear Protection] to [On] to activate the hearing protection feature.
A warning message will be displayed if the volume is high while this feature is on.
Select the Start button [
] > [All apps] > [SmartAudio 2].
The feature may take a few minutes if it is the first time.
The on-screen picture turns to a headphone icon when you connect a headphone or earphones.
Toggle Hearing Protection Feature on and off by pressing the headphone icon.
Hearing Protection Feature On
Hearing Protection Feature Off
A warning message will be displayed if the volume is high while this feature is on.