Using Your Inspiron Laptop
1Optical drive — Plays or records CDs, DVDs, and
2Optical drive light — Blinks when you press the optical drive eject button or when you insert a disc and it is being read.
3Optical drive eject button — Opens the optical drive when pressed.
4 Audio out/Headphone connector — Connects to a pair of headphones or to a powered speaker or sound system.
5 Audio in/Microphone connector — Connects to a microphone or inputs signal for use with audio programs.
6 USB 2.0 connector — Connects to USB devices, such as a mouse, keyboard, printer, external drive, or MP3 player.
23