Getting help – Dell Precision 610 User Manual
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". For detailed descriptions and illustrations of each port and connector on the back panel, see "
Connecting External Devices
You can connect various external devices, such as a mouse and printer, to the I/O ports and connectors on the computer's
back panel. The system BIOS detects the presence of most external devices when you boot or reboot the system. When
connecting external devices to the computer, follow these guidelines:
Check the documentation that accompanied the device for specific installation and configuration instructions.
For example, most devices must be connected to a particular I/O port or connector to operate properly. Also, external
devices like a mouse or printer usually require you to load software files called device drivers into system memory
before they will work. These software drivers help the computer recognize the external device and direct its operation.
Dell recommends that you attach external devices only while the computer is turned off unless you are instructed
otherwise in the documentation for the particular device. Then turn the computer on before turning on any external
devices unless the documentation for the device specifies otherwise. (If the computer does not seem to recognize the
device, try turning on the device before turning on the computer.)
CAUTION:
When disconnecting external devices from the back of the computer, wait 10 to 20 seconds after
disconnecting the computer from AC power before you disconnect the device to avoid possible damage to
the system board.
Security Cable Slot and Padlock Ring
On the back of the computer are a security cable slot and padlock ring (see Figure1-2) for attaching commercially available
antitheft devices. Security cables for personal computers usually include a segment of galvanized cable with an attached
locking device and key. To prevent unauthorized removal of the computer, loop the cable around an immovable object,
insert the locking device into the security cable slot on the back of the computer, and lock the device with the key provided.
Complete instructions for installing this kind of antitheft device are usually included with the device.
NOTE:
Antitheft devices are of differing designs. Before purchasing such a device, make sure it will work with the
cable slot on the computer.
The padlock ring allows you to secure the computer cover to the chassis to prevent unauthorized access to the inside of the
computer. To use the padlock ring, insert a commercially available padlock through the ring and then lock the padlock.
Figure 1-2. Security Cable Slot and Padlock Ring
Getting Help
If at any time you don't understand a procedure described in this guide or if the system does not perform as expected, Dell
provides a number of tools to help you. For more information on these help tools, see the chapter titled "Getting Help" in
your Diagnostics and Troubleshooting Guide.