Removal And Replacement Preliminaries; Tools Required; Service Considerations; Plastic Parts - HP ProSignia 120 Maintenance And Service Manual

4
chapter
R
EMOVAL AND
P
RELIMINARIES
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 Torx T-8 screwdriver (for all screws unless otherwise specified)
7-mm hex socket (for bushing guides)
Tool kit, Compaq part number 100767-001 (includes connector removal tool,
loopback plugs, and case utility tool)
Small flat-blade screwdriver (optional)
Scribe
Tweezers

4.2 Service Considerations

Listed below are some of the considerations that you should keep in mind during
disassembly and assembly procedures.

4.2.1 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.
R
EPLACEMENT

Removal and Replacement Preliminaries 4-1