Compaq 470013-444 Deskpro EX Series of Personal Computers Maintenance&Serv - Page 25

REMOVAL AND REPLACEMENT PROCEDURES, 4.1 Disassembly Sequence Chart

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4 chapter REMOVAL AND REPLACEMENT PROCEDURES This chapter provides general service information for the computer. Adherence to the procedures and precautions described in this chapter is essential for proper service. After completing all necessary removal and replacement procedures, run the Diagnostics utility to verify that all components operate properly. 4.1 Disassembly Sequence Chart Use the chart below to determine the disassembly sequence for removing components from the computer. 4.3 Computer Cover 4.4 Front Bezel 4.5 Bezel Blank 4.6 Power/LED Switch 4.7.1 Removing the Internal Side-Mounted 3.5-Inch Hard Drive 4.7.2 Removing an External 5.25-Inch Drive from Right Drive Bay 4.7.3 Removing the Diskette Drive 4.7.4 Removing an External 3.5-Inch Drive from Left Drive Bay 4.8 System Memory 4.9 Removing an Expansion Board✱ 4.10 Graphics Cards✱ 4.11 Processor 4.12 System Board✱ 4.13 Lithium Battery 4.14 Power Supply 4.15 Chassis Fan ✱ These steps are interdependent. Compaq Deskpro EX Series of Personal Computers 4-1

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Compaq Deskpro EX Series of Personal Computers
4-1
chapter
4
R
EMOVAL AND
R
EPLACEMENT
P
ROCEDURES
This chapter provides general service information for the computer. Adherence to the
procedures and precautions described in this chapter is essential for proper service.
After completing all necessary removal and replacement procedures, run the Diagnostics
utility to verify that all components operate properly.
4.1
Disassembly Sequence Chart
Use the chart below to determine the disassembly sequence for removing components
from the computer.
4.3
Computer Cover
4.4
Front Bezel
4.5
Bezel Blank
4.6
Power/LED Switch
4.7.1
Removing the Internal Side-Mounted 3.5-Inch Hard Drive
4.7.2
Removing an External 5.25-Inch Drive from Right Drive Bay
4.7.3
Removing the Diskette Drive
4.7.4
Removing an External 3.5-Inch Drive from Left Drive Bay
4.8
System Memory
4.9
Removing an Expansion Board
4.10
Graphics Cards
4.11
Processor
4.12
System Board
4.13
Lithium Battery
4.14
Power Supply
4.15
Chassis Fan
These steps are interdependent.