User Manual

Chapter 1. Getting to know your computer
3
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OneKey Rescue
system button
Press this button to start the OneKey Rescue system when
the computer is powered off.
Note: For details, see “OneKey Rescue system” on page 24.
Fan louvers
Dissipate internal heat.
Note: Make sure that none of the fan louvers are blocked or else overheating of the
computer may occur.
RJ-45 port
This port connects the computer to an Ethernet network.
Note: For details, see “Wired connection” on page 21.
Display port
Connects to external display devices.
HDMI port
Connects to devices with HDMI input such as a TV or a
display.
USB port
Connect to USB devices.
Note: For details, see “Connecting USB devices” on page 15.
Combo audio
jack
Connects to headphones or headsets. The combo audio
jack does not support conventional microphones.
Note: Recording may not be supported if third-party headphones or headsets are
connected, due to different industry standards.
Built-in
microphone
The built-in microphone (with noise reduction) can be
used for video conferencing, voice narration, or simple
audio recordings.
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