Rear components
The vent enables airflow to cool internal components.
NOTE:
The computer fan starts up automatically to cool internal components and prevent
overheating. It is normal for the internal fan to cycle on and off during routine operation.
Component
Description
(1)
External monitor port
Connects an external VGA monitor or projector.
(2)
Power connector
Connects an AC adapter.
Right-side components
Component
Description
(1)
Smart card reader
Supports optional smart cards and Java™ Cards.
(2)
Upgrade bay
Supports an optical drive or hard drive.
(3)
3.0 SuperSpeed USB ports (2)
Connect optional USB devices and transfer data at a higher
speed than a 2.0 USB device.
(4)
RJ-45 (network) jack
Connects a network cable.
(5)
RJ-11 (modem) jack
Connects a modem cable.
(6)
Security cable slot
Attaches an optional security cable to the computer.
NOTE:
The security cable is designed to act as a deterrent, but
it may not prevent the computer from being mishandled or stolen.
18
Chapter 2 External component identification
