External Devices User Guide
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Table of contents Using a USB device Connecting a USB device .................................................................................................................... 2 Stopping and removing a USB device .................................................................................................. 2 Using USB legacy support ................................................................................................................... 3 Index ..............................................
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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. 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. Depending on the model, the computer may have up to 3 USB ports, which support USB 1.0, USB 1.1, and USB 2.0 devices.
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: The first time you connect a USB device, the “Installing device driver software” message is displayed in the notification area, at the far right of the taskbar.
Using USB legacy support USB legacy support (enabled by default) permits the following actions: ● Using a USB keyboard, mouse, or hub connected to a USB port on the computer during startup or in an MS-DOS-based program or utility ● Starting or restarting from an optional external MultiBay or an optional USB bootable device USB legacy support is enabled at the factory. To disable or enable USB legacy support: 1.
Index C cables USB 2 H hubs 1 P ports USB 1 U USB cable, connecting 2 USB devices connecting 2 description 1 removing 2 stopping 2 USB hubs 1 USB legacy support 3 USB ports, identifying 1 4 Index
