Using Your Inspiron Desktop
1Optical drive (optional) — Plays or records only
2Optical drive eject button — Ejects the optical drive disc tray when pressed.
3IR sensor (optional) — Detects devices (such as remote controls) that use infrared signals.
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NOTE: Your computer ships with a plastic blank installed in the media card slot. Blanks protect unused slots from dust and other particles. Save the blank for use when no media card is installed in the slot; blanks from other computers may not fit your computer.
5 USB 2.0 connectors (2) — Connect to USB devices that are connected occasionally such as memory keys, digital cameras, and MP3 players.
6 Headphone connector — Connects to headphones.
NOTE: To connect to a powered speaker or sound system, use the audio out or S/PDIF connector on the back of your computer.
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