Using optional external devices
NOTE:
For more information about required software and drivers, or to learn which computer port to
use, refer to the manufacturer's instructions.
To connect an external device:
CAUTION:
sure that the computer is turned off and the AC power cord is unplugged.
1.
Connect the device.
2.
If you are connecting a powered device, plug the device power cord into a grounded AC outlet.
3.
Turn on the computer.
To disconnect an unpowered external device, turn off the computer, and then disconnect it. To
disconnect a powered external device, turn off the computer, disconnect it, and then unplug the AC
power cord.
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Chapter 10 Drives
To reduce the risk of damage to the equipment when connecting a powered device, be