Introducing Your Computer 1-17
Universal Serial Bus Ports
The two Universal Serial Bus (USB) ports allows you to
add new plug and play serial devices without opening up
the system. You simply plug the devices into the ports.
The USB determines system resources for each
peripheral and assigns them without user intervention.
Up to 127 devices can be daisy chained to a single
computer.
Power Supply Features
Your system has the following power supply features:
Power supply fan
Keep this area clear for proper ventilation. The power
supply fan cools system components and prevents them
from overheating.
Voltage selector switch
Sets the voltage for your system to 115 volts or
230 volts.
!
CAUTION
Set the switch correctly for the voltage in your area.
Most wall outlets in the United States and Canada
are 115 volts. Outlets in Europe, Australia, and Asia
(except Taiwan) are 230 volts. Taiwan uses 115-volt
outlets.
Power socket
Connect your power cable to this socket.