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HP Evo n115 Contents, 1 Product Description, 2 Troubleshooting, 3 Illustrated Parts Catalog

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Contents

1 Product Description

1.1 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8

1.3 Clearing a Password. . . . . . . . . . . . . . . . . . . . . . . . . . 1–9

1.4 Power Management . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.5 Computer External Components . . . . . . . . . . . . . . . 1–11

1.6 Design Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–22

2 Troubleshooting

2.1 Using the PhoenixBIOS Setup Utility . . . . . . . . . . . . 2–1 2.2 Troubleshooting Flowcharts. . . . . . . . . . . . . . . . . . . . 2–2

3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–1 3.2 Computer System Major Components. . . . . . . . . . . . 3–2 3.3 Plastics and Hardware Kit Components. . . . . . . . . . . 3–8 3.4 Cable Kit Components . . . . . . . . . . . . . . . . . . . . . . . . 3–9 3.5 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–10 3.6 Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–12

Maintenance and Service Guide

iii

Contents
Maintenance and Service Guide January Page Contents 1 Product Description 2 Troubleshooting 3 Illustrated Parts Catalog 4 Removal and Replacement Preliminaries 5 Removal and Replacement Procedures 6 Specifications AConnector Pin Assignments BPower Cord Set Requirements CScrew Listing Index Product Description 1.1 Models Models and Model Naming Conventions (Continued) Page Page Page Page 1.2Features 1.3Clearing a Password 1.4 Power Management 1.5 Computer External Components Page Left Side Components Figure 1-4.Rear Panel Components Rear Panel Components Rear Panel Components (Continued) Page Keyboard Components F12 Fn key Figure 1-6.Top Components Top Components Top Components (Continued) Figure 1-7.Bottom Components Bottom Components Bottom Components (Continued) 1.6 Design Overview Troubleshooting 2.1Using the PhoenixBIOS Setup Utility 2.2 Troubleshooting Flowcharts Flowchart 2.1 - Initial Troubleshooting Flowchart 2.2 - No Power, Part Flowchart 2.3 - No Power, Part Flowchart 2.4 - No Power, Part Flowchart 2.5 - No Power, Part Flowchart 2.6 - No Video, Part Flowchart 2.7 - No Video, Part Flowchart 2.8 - Nonfunctioning Docking Station (if applicable) Flowchart 2.9 - No Operating System (OS) Loading Flowchart 2.10 - No OS Loading from Hard Drive, Part Flowchart 2.11 - No OS Loading from Hard Drive, Part Flowchart 2.12 - No OS Loading from Hard Drive, Part Flowchart 2.13 - No OS Loading from Diskette Drive Flowchart 2.14 - No OS Loading from CD- or DVD-ROMDrive Flowchart 2.15 - No Audio, Part Flowchart 2.16 - No Audio, Part Flowchart 2.17 - Nonfunctioning Device Flowchart 2.18 - Nonfunctioning Keyboard Flowchart 2.19 - Nonfunctioning Pointing Device Flowchart 2.20 - Network or Modem Connection Illustrated Parts Catalog 3.1 Serial Number Location 3.2 Computer System Major Components Spare Parts: Computer System Major Components Page Spare Parts: Computer System Major Components (Continued) Page Page 3.3 Plastics and Hardware Kit Components 3.4 Cable Kit Components 3.5 Mass Storage Devices Mass Storage Devices (Continued) 3.6 Miscellaneous 4.1 Tools Required 4.2 Service Considerations 4.3Preventing Damage to Removable Drives 4.4 Preventing Electrostatic Damage 4.5Packaging and Transporting Precautions 4.6Workstation Precautions 4.7 Grounding Equipment and Methods Typical Electrostatic Voltage Levels Static-ShieldingMaterials Removal and Replacement Procedures 5.1 Serial Number 5.2 Disassembly Sequence Chart 5.3Preparing the Computer for Disassembly Page Page Page Page Page Page 5.4 Computer Feet 5.5 Memory Expansion Board Page 5.6 Mini PCI Communications Board Page Page 5.7 Optical Drive Page 5.8 LED Cover Page 5.9 Keyboard Page 5.10 Display Page Page Page Page Figure 5-23.Removing the Display 5.11 Heat Spreader Page Page Page Page Page 5.12 Processor Page 5.13 Disk Cell RTC Battery Page 5.14 Top Cover Page Page Page 5.15 Diskette Drive Page Page Page 5.16 Charger Board Page 5.17Left Side Panel Page 5.18Right Side Panel Page 5.19 Speaker Assembly Page 5.20 Audio Board Page 5.21 Fan Page 5.22 System Board Page Page Page Page Page Specifications Computer (Continued) 14.1-inchXGA, TFT Display 13.3-inchXGA, TFT Display Hard Drives Hard Drives (Continued) Page CD-ROMDrive DVD-ROMDrive CD-RWDrive External AC Adapter 8-cell,Li ion Battery Pack System DMA System Interrupts System I/O Addresses System I/O Addresses (Continued) Page System Memory Map Connector Pin Assignments Table A-2 RJ-11Modem Table A-3 Universal Serial Bus Table A-4 S-Video Table A-5 Parallel Table A-6 External Monitor Table A-7 Stereo Speaker/Headphone Table A-8 Microphone Table A-9 External Keyboard/Mouse Power Cord Set Requirements 3-ConductorPower Cord Set Country-SpecificRequirements Page Screw Listing Table C-1 Phillips M2.0 × 7.0 Screw Figure C-1.Phillips M2.0 × 7.0 Screw Location Table C-2 Phillips M2.5 × 3.5 Screw Figure C-2.Phillips M2.5 × 3.5 Screw Locations Table C-3 Phillips M2.0 × 5.0 Screw Figure C-3.Phillips M2.0 × 5.0 Screw Locations Table C-4 Torx M2.0 × 7.5 Screw Figure C-4.Torx M2.0 × 7.5 Screw Locations Torx M2.0 × 7.5 Screw (Continued) Figure C-5.Torx M2.0 × 7.5 Screw Locations (Continued) Table C-5 Torx M2.0 × 5.0 Screw Figure C-6.Torx M2.0 × 5.0 Screw Locations Torx M2.0 × 5.0 Screw (Continued) Figure C-7.Torx M2.0 × 5.0 Screw Locations (Continued) Figure C-8.Torx M2.0 × 5.0 Screw Locations (Continued) Figure C-9.Torx M2.0 × 5.0 Screw Locations (Continued) Figure C-10.Torx M2.0 × 5.0 Screw Locations (Continued) Figure C-11.Torx M2.0 × 5.0 Screw Locations (Continued) Figure C-12.Torx M2.0 × 5.0 Screw Locations (Continued) Table C-6 Torx M2.0 × 8.0 Screw Figure C-13.Torx M2.0 × 8.0 Screw Locations Table C-7 Torx M2.0 × 20.0 Screw Figure C-14.Torx M2.0 × 20.0 Screw Locations Table C-8 Hex M5.0 × 13.0 Standoff Figure C-15.Hex M5.0 × 13.0 Standoff Location Table C-9 Hex M5.0 × 17.5 Standoff Figure C-16.Hex M5.0 × 17.5 Standoff Locations Table C-10 Hex M5.0 × 9.0 Standoff Figure C-17.Hex M5.0 × 9.0 Standoff Location Table C-11 Hex M5.0 × 10.5 Standoff Figure C-18.Hex M5.0 × 10.5 Standoff Locations Index