HP Pavilion dm1-1020ed Entertainment Notebook PC - Manual (Page 52)

External devices
Using a USB device
Universal Serial Bus (USB) is a hardware interface that can be used to connect an optional external
device, such as a USB keyboard, mouse, drive, printer, scanner, or hub. Devices can be connected to
the system, an optional docking device, or an optional expansion product.
Some USB devices may require additional support software, which is usually included with the device.
For more information about device-specific software, refer to the manufacturer's instructions.
The computer has 3 or 4 USB ports, which support USB 1.0, USB 1.1, and USB 2.0 devices. An optional
USB hub, optional docking device, or an optional expansion product provides additional USB ports that
can be used with the computer.
Connecting a USB device
CAUTION: To prevent damage to a USB connector, use minimal force to connect a USB device.
▲ To connect a USB device to the computer, connect the USB cable for the device to the USB
port.
You will hear a sound when the device has been detected.
NOTE: When you connect a USB device, you may see a message in the notification area to let you
know that the device is recognized by the system.
Removing a USB device
CAUTION: To prevent loss of information or an unresponsive system, use the following procedure to
safely remove the USB device.
CAUTION: To prevent damage to a USB connector, do not pull on the cable to remove the USB device.
42 Chapter 4 Drives and external devices