Dell Inspiron 17R (N7110, Early 2011) - Manual (Page 21)

19
Using Your Inspiron Laptop
1 Optical drive — Plays or records CDs, DVDs, and Blu-ray Discs (optional). For more
information, see “Using the Optical Drive” on page 40.
2 Optical drive light — Blinks when you press the optical drive eject button or when you
insert a disc and it is being read.
3 Optical drive eject button — Press to open the optical-drive tray.
4 Emergency eject hole — Use to open the optical-drive tray if it does not open when you
press the eject button. For more information, see “Using the Emergency Eject Hole” on
page 40.
5 USB 3.0 connectors (2) — Provide faster data transmission between your computer
and USB devices.
6 USB 2.0 connector — Connects to USB devices, such as a mouse, keyboard,
printer, external drive, or MP3 player.