Dell OptiPlex NX1 - Manual (Page 93)

Removing and Replacing Parts on the Midsize Chassis 5-1
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This chapter provides procedures for removing the components, assemblies,
and subassemblies in the Dell OptiPlex GX1/GX1p midsize computer. If you
are servicing a low-profile, mini tower, or OptiPlex NX1 Net PC chassis, use
Chapter 4, 6, or 7, as appropriate for your system.
Unless otherwise noted, each procedure assumes the following:
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You have performed the steps in “Precautionary Measures” found later in
this chapter.
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You have removed the computer cover.
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You can replace or reinstall a part by performing the removal procedure in
reverse order unless additional information is provided.
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Most of the procedures in this chapter require the use of one or more of the
following tools:
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Small flat-blade screwdriver
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Wide flat-blade screwdriver
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#1 and #2 Phillips screwdrivers
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1/4 -inch nutdriver
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Tweezers or long-nose pliers
Also, use a wrist grounding strap as explained in the next section, “Precaution-
ary Measures.”
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Before you perform any of the procedures in this chapter, take a few moments
to read the following warning for your personal safety and to prevent damage
to the system from ESD.