Setting up your computer (desktop orientation) – Dell Precision 490 Desktop User Manual
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Quick Reference Guide
Before you install any devices or software that did not come with your computer, read the documentation
that came with the software or device or contact the vendor to verify that the software or device is
compatible with your computer and operating system.
You have now completed the setup for your tower computer.
Setting Up Your Computer (Desktop Orientation)
CAUTION:
Before you begin any of the procedures in this section, follow the safety instructions in
the Product Information Guide.
You must complete all steps to properly set up your computer.
6
Install additional software or devices.
1
Connect the keyboard
and the mouse.
NOTICE:
Do not connect a
modem cable to the network
adapter. Voltage from
telephone communications
can damage the network
adapter.