Acer RL70 - Manual (Page 14)

Setting up your computer 4
English
Audio and Video Set up Procedures
Audio output device priority:
After finishing setting up your operating system, the audio output priority
will be as shown in the table below.
• USB speakers and HDMI devices can support hot-plugging.
Analog speakers will always be listed in the output device priority
list regardless of the presence or absence of the speakers.
Switching audio output
• Right-click the Volume icon in the taskbar Notification Area.
• Click Playback Device to open a window that displays the
available devices.
• Choose the device that you want to set as the default output
device. Right-click on it, then click Set as Default Device. The
default audio output device will be changed.
Output device priority (if supported)
1st 2nd 3rd
USB Speaker Analog HDMI