Security cable slot
Audio-out (headphone) jack/Audio-in
USB ports (2)
RJ-45 (network) jack
Maintenance and Service Guide
Attaches an optional security cable to the computer.
The security cable is designed to act as a deterrent, but it may not
prevent the computer from being mishandled or stolen.
Produces sound when connected to optional powered stereo speakers,
headphones, earbuds, a headset, or television audio. Also connects an
optional headset microphone.
When a device is connected to the jack, the device speakers
Connects a high-performance eSATA component, such as an eSATA external
hard drive, or connects an optional USB device.
Connect optional USB devices.
Connects an optional video or audio device, such as a high-definition
television, or any compatible digital or audio component.
Connects a network cable.
Enables airflow to cool internal components.
The computer fan starts up automatically to cool internal components
and prevent overheating. It is normal for the internal fan to cycle on and
off during routine operation.
External component identification