HP Pro 4300 Maintenance & Service Guide HP Compaq Pro 4300 All-in-One Busi - Page 6

Routine Care and Disassembly Preparation, Removal and Replacement Procedures All-in One AIO Chassis

Page 6 highlights

5 Routine Care and Disassembly Preparation 19 Electrostatic Discharge Information ...20 Generating Static ...20 Preventing Electrostatic Damage to Equipment 20 Personal Grounding Methods and Equipment 21 Grounding the Work Area 21 Recommended Materials and Equipment 21 Operating Guidelines ...22 Routine Care ...23 General Cleaning Safety Precautions 23 Cleaning the Computer Case 23 Cleaning the Keyboard ...23 Cleaning the Monitor ...24 Cleaning the Mouse ...24 Service Considerations ...24 Tools and Software Requirements 24 Screws ...24 Cables and Connectors ...25 Hard Drives ...25 Lithium Coin Cell Battery 25 6 Removal and Replacement Procedures All-in One (AIO) Chassis 26 Preparing to Disassemble the Computer 26 Hinge Cover Panel ...27 Memory Access Panel ...29 Drive Access Panel ...31 Optical Drive ...33 Hard Drive ...35 Memory ...38 Replacing the Battery ...42 Heat Sink Cover ...45 Heat Sink (Thermal Module) ...47 Processor ...49 Top Panel ...51 Webcam Module ...52 Stand ...54 Rear Cover ...55 Fan ...56 Converter Board ...58 Sidekey Board ...60 System Board Shield ...62 vi

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5
Routine Care and Disassembly Preparation
..............................................................................................
19
Electrostatic Discharge Information
....................................................................................................
20
Generating Static
...............................................................................................................
20
Preventing Electrostatic Damage to Equipment
................................................................
20
Personal Grounding Methods and Equipment
...................................................................
21
Grounding the Work Area
..................................................................................................
21
Recommended Materials and Equipment
..........................................................................
21
Operating Guidelines
..........................................................................................................................
22
Routine Care
......................................................................................................................................
23
General Cleaning Safety Precautions
................................................................................
23
Cleaning the Computer Case
............................................................................................
23
Cleaning the Keyboard
......................................................................................................
23
Cleaning the Monitor
..........................................................................................................
24
Cleaning the Mouse
...........................................................................................................
24
Service Considerations
......................................................................................................................
24
Tools and Software Requirements
....................................................................................
24
Screws
...............................................................................................................................
24
Cables and Connectors
.....................................................................................................
25
Hard Drives
........................................................................................................................
25
Lithium Coin Cell Battery
...................................................................................................
25
6
Removal and Replacement Procedures All-in One (AIO) Chassis
...........................................................
26
Preparing to Disassemble the Computer
...........................................................................................
26
Hinge Cover Panel
.............................................................................................................................
27
Memory Access Panel
........................................................................................................................
29
Drive Access Panel
............................................................................................................................
31
Optical Drive
.......................................................................................................................................
33
Hard Drive
..........................................................................................................................................
35
Memory
..............................................................................................................................................
38
Replacing the Battery
.........................................................................................................................
42
Heat Sink Cover
.................................................................................................................................
45
Heat Sink (Thermal Module)
..............................................................................................................
47
Processor
...........................................................................................................................................
49
Top Panel
...........................................................................................................................................
51
Webcam Module
................................................................................................................................
52
Stand
..................................................................................................................................................
54
Rear Cover
.........................................................................................................................................
55
Fan
.....................................................................................................................................................
56
Converter Board
.................................................................................................................................
58
Sidekey Board
....................................................................................................................................
60
System Board Shield
..........................................................................................................................
62
vi