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Connecting a powered usb device – HP ENVY Spectre XT Ultrabook CTO 13t-2000 User Manual

Page 57

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Connecting a powered USB device

CAUTION:

To reduce the risk of damage to the equipment when connecting a powered device, be

sure that the device is turned off and its AC power cord is unplugged.

1.

Connect the device to the computer.

2.

Plug the device power cord into a grounded AC outlet.

3.

Turn on the device.

To disconnect an unpowered external device, stop 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.

Using a USB device

47

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