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Chapter 4
Removal and Replacement Preliminaries
4-1
Removal and Replacement
Preliminaries
This chapter provides essential information for proper and safe removal and
replacement service.
4.1 Tools Required
You will need the following tools to complete the removal and replacement procedures:
■
Magnetic screwdriver
■
Torx T-8 screwdriver (for all screws unless otherwise specified)
■
Torx T-10 screwdriver (for memory expansion slot cover screw)
■
3/16-inch nut driver (for all screwlocks and standoffs)
■
7-mm hex socket (for bushing guides)
■
Security wrench included in the security kit (for tamper-resistant memory
compartment cover screws and/or tamper-resistant hard drive security plate have
been installed)
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Tool kit (includes connector removal tool, loopback plugs, and case utility tool)
■
X-acto knife or scraper (to remove thermal pad residue from audio assembly bracket
and processor module assembly.) Refer to Section 5.15.
4.2 Service Considerations
Listed below are some of the considerations that you should keep in mind during
disassembly and assembly procedures.
Plastic Parts
Using excessive force during disassembly and reassembly can damage plastic parts. Use
care when handling the plastic parts. Apply pressure only at the points designated in the
maintenance instructions.
IMPORTANT:
As you remove each subassembly from the computer, place it (and all
accompanying screws) away from the work area to prevent damage.
