Using External Drives; Using Optional External Devices - HP ProBook 6555b User Manual

Using external drives

Removable external drives expand your options for storing and accessing information. A USB drive can
be added by connecting the drive to a USB port on the computer.
USB drives include the following types:
●
1.44-megabyte diskette drive
●
Hard drive module (a hard drive with an adapter attached)
●
External optical drive

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 to the computer:
CAUTION:
sure that the device is turned off and the AC power cord is unplugged.
1. Connect the device to the computer.
2. If you are connecting a powered device, plug the device power cord into a grounded AC outlet.
3. Turn on the device.
To disconnect an unpowered external device, turn off the device, and then disconnect it from the
computer. To disconnect a powered external device, turn off the device, disconnect it from the computer,
and then unplug the AC power cord.
100 Chapter 7 External devices
To reduce the risk of damage to the equipment when connecting a powered device, be