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- HP
- Laptop 405501-001
- Service guide
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A
Connector Pin Assignments
Table A-1
Audio-Out (Headphone)
Pin
1
2
Signal
Audio out, left channel
Audio out, right channel
Pin
3
Signal
Ground
Maintenance and Service Guide A–1
Connector Pin Assignments
Table A-2
Audio-In (Microphone)
Pin
1
2
Signal
Audio signal in
Audio signal in
Pin
3
Signal
Ground
Table A-3
Universal Serial Bus
Pin
1
2
Signal
+5 VDC
Data –
Pin
3
4
Signal
Data +
Ground
A–2 Maintenance and Service Guide
Table A-4
External Monitor
Connector Pin Assignments
5
6
7
3
4
8
Pin
1
2
Signal
Red analog
Green analog
Blue analog
Not connected
Ground
Ground analog
Ground analog
Ground analog
11
12
13
14
15
Pin
9
10
Signal
+5 VDC
Ground
Monitor detect
DDC 2B data
Horizontal sync
Vertical sync
DDC 2B clock
Maintenance and Service Guide A–3
Connector Pin Assignments
Table A-5
RJ-45 (Network)
3
4
Pin
1
2
Signal
Transmit +
Transmit –
Receive +
Unused
7
8
Pin
5
6
Signal
Unused
Receive –
Unused
Unused
A–4 Maintenance and Service Guide
Table A-6
RJ-11 (Modem)
Connector Pin Assignments
2
3
Pin
1
Signal
Unused
Tip
Ring
5
6
Pin
4
Signal
Unused
Unused
Unused
Maintenance and Service Guide A–5
Connector Pin Assignments
Table A-7
S-Video-Out
Pin
1
2
3
4
Signal
S-VHS color (C) signal
Composite video signal
S-VHS intensity (Y) signal
S-VHS color ground
Pin
5
6
7
Signal
TV-CD
S-VHS intensity ground
Composite video ground
A–6 Maintenance and Service Guide
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Table of contents
- 3 Contents
- 7 Product Description
- 8 1.1 Features
- 10 1.2 Resetting the Computer
- 11 1.3 Power Management
- 12 1.4 External Components
- 26 1.5 Design Overview
- 27 Troubleshooting
- 27 2.1 Computer Setup
- 28 Accessing Computer Setup
- 28 Computer Setup Defaults
- 29 Selecting from the File Menu
- 30 Selecting from the Security Menu
- 31 Selecting from the Tools Menu
- 32 Selecting from the Advanced Menu
- 33 2.2 Troubleshooting Flowcharts
- 55 Illustrated Parts Catalog
- 55 3.1 Serial Number Location
- 56 3.2 Computer Major Components
- 64 3.3 Display Assembly Subcomponents
- 66 3.4 Plastics Kit
- 67 3.5 Cable Kit
- 68 3.6 Mass Storage Devices
- 70 3.7 Miscellaneous (Not Illustrated)
- 72 3.8 Sequential Part Number Listing
- 77 Removal and Replacement Preliminaries
- 77 4.1 Tools Required
- 78 4.2 Service Considerations
- 78 Plastic Parts
- 78 Cables and Connectors
- 79 4.3 Preventing Damage to Removable Drives
- 80 4.4 Preventing Electrostatic Damage
- 81 4.5 Packaging and Transporting Precautions
- 82 4.6 Workstation Precautions
- 82 4.7 Grounding Equipment and Methods
- 85 Removal and Replacement Procedures
- 85 5.1 Serial Number
- 86 5.2 Disassembly Sequence Chart
- 88 5.3 Preparing the Computer for Disassembly
- 90 5.4 Hard Drive
- 94 5.5 Computer Feet
- 95 5.6 Memory Module
- 98 5.7 Mini PCI Communications Module
- 100 5.8 RTC Battery
- 101 5.9 Optical Drive
- 103 5.10 Switch Cover
- 105 5.11 Keyboard Frame
- 109 5.12 LED Board
- 111 5.13 Keyboard
- 113 5.14 Display Assembly
- 124 5.15 Top Cover
- 132 5.16 Bluetooth Module
- 134 5.17 System Board
- 142 5.18 USB/Audio Board
- 144 5.19 Heat Sink
- 147 5.20 Processor
- 150 5.21 Fan Assembly
- 153 5.22 Speakers
- 155 5.23 PC Card Assembly
- 158 5.24 ExpressCard Assembly
- 161 Specifications
- 177 Connector Pin Assignments
- 183 Power Cord Set Requirements
- 183 3-Conductor Power Cord Set
- 184 General Requirements
- 185 Country-Specific Requirements
- 187 Screw Listing
- 219 Display Component Recycling
- 233 Index