Attach headphones or speakers to the connector.
Attach a microphone to the connector.
Infrared Sensor - The infrared sensor lets you transfer files from your computer to another infrared-
compatible device without using cable connections.
When you receive your computer, the infrared sensor is disabled. You can use the system setup program to
enable the infrared sensor. For information on transferring data, see Windows Help, the Windows Help and
Support Center, or the documentation that came with your infrared-compatible device.
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