2-2 Dell Dimension XPS D
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Systems Reference and Troubleshooting Guide
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Keep a static-sensitive component in its antistatic pac king m aterial until y ou a re rea dy
to install the component in the computer. Just before unwrapping the antistatic pack-
aging, discharge static electricity from your body.
Make sure you have adequate lighting and a clean work space. If you temporarily dis-
connect cables or remove expansion cards, note the position of the connectors and
slots so that you can reassemble the computer correctly. Also note the extra connec-
tors available for upgrades.
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To remove the computer cover from a desktop or mini tower system, follow these
steps:
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NOTE: The thumbscrew i s captive and stays i n the cover when loos ened.

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cover-mounting thumbscrew
cover release
latches (2)
chassis foot