Getting to know your computer -
21
Information on USB 3.0
• Compatible with USB 3.0 and earlier devices.
• For optimal performance, use USB 3.0-certified devices.
• Defined by the USB 3.0 specification (SuperSpeed USB).
#
Icon Item
Description
1
USB ports
Connects to USB devices.
- If a port is black, it is USB 2.0 compatible, if
it is blue it is also USB 3.0 compatible (see
below).
2
Optical drive
Internal optical drive; accepts CDs or DVDs.
3
Optical disk access
indicator
Lights up when the optical drive is active.
4
Optical drive eject
button
Ejects the optical disk from the drive.
5
Emergency eject
hole
Ejects the optical drive tray when the computer
is turned off.
- Carefully insert a straightened paper clip to
eject the optical drive tray.
6
DC-in jack
Connects to your computer’s AC adapter.