Label
Icon
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Note: The system has two microphone-in ports (front and rear).
However, you can not use both of them at the same time. The
default setting for your system enables the microphone-in port in
front and disables the one at the back.
Component
USB ports
Microphone-in port (front)
Headphone-out port
Hard disk activity LED
LAN activity LED
Power LED
Power switch
see note
11