Removing and Replacing Parts
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This chapter provides procedures for removing and replacing components,
assemblies, and subassemblies of the computer. Unless otherwise noted,
each procedure assumes the following:
The computer cover and support beam have already been removed.
A part can be replaced by performing the removal procedure in reverse
order.
The procedures in this chapter apply to both desktop and mini tower
configurations.
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Most of the procedures in this chapter require the use of one or more of the
following tools:
Small flat-blade screwdriver
Wide flat-blade screwdriver
#1 and #2 Phillips-head screwdrivers
1/4
-inch nutdriver
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 performing any of the procedures in this chapter, read the following
warning.
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1. Turn off the computer and any attached peripherals.
2. Disconnect the computer and any attached peripherals from their
power sources to reduce the potential for personal injury.
