Maintenance and Service Guide
Page
Contents
Illustrated Parts Catalog
Removal and Replacement Procedures
Contents
Product Description
Features
Product Description
Product Description
Resetting the Computer
Power Management
Component Function
External Components
Front Components
Right-Side Components, HP Pavilion dv4200
Right-Side Components, HP Pavilion dv4200
Product Description
Component Function
Left-Side Components, HP Pavilion dv4200
Audio-out headphone jack defeatured models only
Left-Side Components, Compaq Presario V4200 HP Compaq nx7220
Component Function
Standard Keyboard Components
Component Function Fn key
Standard Keyboard Components
Top Components, HP Pavilion dv4200
Top Components, HP Pavilion dv4200
Product Description
Component Function
TouchPad Components, HP Pavilion dv4200
TouchPad Components, Compaq Presario
Bottom Components
Thermal cover Provides access to the heat sink Processor
Design Overview
Computer Setup
Troubleshooting
Accessing Computer Setup
Select To Do This
File Menu
Security Menu
Selecting from the Security Menu
Tools Menu
Selecting from the Tools Menu
Advanced Menu
Selecting from the Advanced Menu
Troubleshooting Flowcharts Overview
Troubleshooting Flowcharts
Flowchart 2.14-No OS Loading, Optical Drive
Flowchart No Power Part
Flowchart 2.1-Initial Troubleshooting
Flowchart 2.2-No Power, Part
Flowchart 2.3-No Power, Part
External
Flowchart 2.4-No Power, Part
Flowchart 2.5-No Power, Part
Flowchart 2.6-No Video, Part
Flowchart No Video Part
Flowchart 2.7-No Video, Part
Reseat power Cord in docking Device Power outlet
Flowchart 2.8-Nonfunctioning Docking Device if applicable
Flowchart 2.9-No Operating System OS Loading
Loading
Flowchart 2.10-No OS Loading, Hard Drive, Part
Flowchart No OS Loading Hard Drive, Part
Flowchart 2.11-No OS Loading, Hard Drive, Part
Flowchart 2.12-No OS Loading, Hard Drive, Part
Flowchart 2.13-No OS Loading, Diskette Drive
Flowchart 2.14-No OS Loading, Optical Drive
Flowchart 2.15-No Audio, Part
Flowchart 2.16-No Audio, Part
Cmos
Flowchart 2.17-Nonfunctioning Device
Flowchart 2.18-Nonfunctioning Keyboard
Pointing device Not operating Properly Connect computer
Flowchart 2.19-Nonfunctioning Pointing Device
Flowchart 2.20-No Network/Modem Connection
Serial Number Location
Illustrated Parts Catalog
Computer Major Components
Item Description Number
Spare Parts Computer Major Components
Illustrated Parts Catalog
Keyboards
Switch covers include LED board and LED board cable
Computer Major Components, HP Pavilion dv4200
Miscellaneous Doors/Covers Kit
Spare Part
Description Number Top covers
TouchPad cable
Illustrated Parts Catalog
System boards
PC Card assembly not illustrated
Heat sink assembly, includes
Item Description Number System board shields
Computer Major Components, HP Pavilion dv4200
Item Description Number Base enclosures
Illustrated Parts Catalog
Memory modules
Item Description Number Mini PCI communications modules
Computer Major Components, HP Pavilion dv4200
Optical drives
Item Description Number Battery packs
Illustrated Parts Catalog
Description Number
Display Assembly Subcomponents HP Pavilion dv4200 Models
Display Label Kit not illustrated
Description Display Plastics Kit, includes
Display Hinge Kit, includes
Illustrated Parts Catalog
Description Number Display Plastics Kit, includes
Miscellaneous Doors/Covers Kit Spare Part Information
Item Description Number Miscellaneous Plastics Kit
Miscellaneous Doors/Covers Kit Spare Part Information
Miscellaneous Cable Kit
Description Number Miscellaneous Cable Kit
Miscellaneous Cable Kit Spare Part Number
Mass Storage Devices
USB digital drive not illustrated
Mass Storage Devices Spare Part Number Information
Miscellaneous Not Illustrated Spare Part Information
Power supply, 65 watt
Power cords
Miscellaneous Not Illustrated
USB travel mouse
Wired headset with volume control
All-in-one media cable
Audio Y cable
Spare Part Number Description
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
System board shield for use with Compaq Presario V4200
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Sequential Part Number Listing
Tools Required
Removal and Replacement Preliminaries
Plastic Parts
Service Considerations
Preventing Damage to Removable Drives
Preventing Electrostatic Damage
Packaging and Transporting Precautions
Use the following grounding precautions at workstations
Workstation Precautions
Grounding Equipment and Methods
Material Use Voltage Protection Level
Typical Electrostatic Voltage Levels
Static-Shielding Materials
Relative Humidity Event 10% 40% 55%
Removal and Replacement Procedures
Serial Number
Section Description # of Screws Removed
Disassembly Sequence Chart
Disassembly Sequence Chart
Processor
Battery Pack Spare Part Number Information
Preparing the Computer for Disassembly
Reverse the above procedure to install the battery pack
Hard Drive Spare Part Number Information
Hard Drive
Removing the Hard Drive Cover
Removing the Hard Drive
Removing the Hard Drive Frame
Computer Feet
Removal and Replacement Procedures
Optical Drive Spare Part Number Information
Optical Drive
Reverse the above procedure to install the optical drive
Memory Module Spare Part Number Information
Memory Module
Removing the Memory Module Compartment Cover
Reverse the above procedure to install a memory module
Mini PCI Communications Module Spare Part Number Information
Mini PCI Communications Module
Removing a Mini PCI Communications Module
RTC Battery Spare Part Number Information
RTC Battery
Heat Sink Spare Part Number Information
Heat Sink
Removing the Thermal Cover
Removing the Heat Sink
Reverse the above procedure to install the heat sink
Processor Spare Part Number Information
Processor
Reverse the above procedure to install the processor
Switch Cover Spare Part Number Information
Switch Cover
Removal and Replacement Procedures
Releasing the Switch Cover
Keyboard Spare Part Number Information
Keyboard
Removing the Keyboard Screws
Releasing the Keyboard
Disconnecting the Keyboard Cable
Removing the Switch Cover
Display Assembly Spare Part Number Information
Display Assembly
Removing the Display Screws
Removing the Wireless Antenna Cables
Removing the Display Assembly
Display Assembly Subcomponents Spare Part Number Information
Removing the Display Bezel Screws, HP Pavilion dv4200 Models
Removing the Display Bezel, HP Pavilion dv4200 Models
Display Assembly Subcomponents Spare Part Number Information
Removing the Display Hinges, HP Pavilion dv4200 Models
Removing the Display Panel, HP Pavilion dv4200 Models
Display Assembly Subcomponents Spare Part Number Information
Display Assembly Subcomponents Spare Part Number Information
Removal and Replacement Procedures
Display Assembly Subcomponents Spare Part Number Information
Display Assembly Subcomponents Spare Part Number Information
Display Assembly Subcomponents Spare Part Number Information
Display Assembly Subcomponents Spare Part Number Information
Top Cover Spare Part Number Information
Top Cover
Removal and Replacement Procedures
Removal and Replacement Procedures
Reverse the above procedure to install the top cover
Base Enclosure Spare Part Number Information
Base Enclosure
Removal and Replacement Procedures
Removal and Replacement Procedures
Reverse the above procedure to install the base enclosure
Modem Board Spare Part Number Information
Modem Board
Reverse the above procedure to install the modem board
System Board Spare Part Number Information
System Board
Disconnecting the Speaker Cable
Removing the System Board Screws, HP Pavilion dv4200 Models
Removal and Replacement Procedures
Removal and Replacement Procedures
System Board Shield Spare Part Number Information
Removal and Replacement Procedures
Removing the USB Board and Frame, HP Pavilion dv4200 Models
Removing the USB Board Screws, HP Pavilion dv4200 Models
Removing the USB Board, HP Pavilion dv4200 Models
Removing the System Board, HP Pavilion dv4200 Models
Removal and Replacement Procedures
Removal and Replacement Procedures
Reverse the above procedure to install the system board
PC Card Assembly Spare Part Number Information
PC Card Assembly
Removing the PC Card Assembly Screws
Reverse the above procedure to install the PC Card assembly
Fan Assembly
Removing the Fan Assembly
Removing the Fan
Speakers Spare Part Number Information
Speakers
Reverse the above procedure to install the speakers
USB Board Spare Part Number Information
USB Board
Removal and Replacement Procedures
Reverse the above procedure to install the USB board
Bluetooth Module Spare Part Number Information
Bluetooth Module
Reverse the above procedure to install the Bluetooth module
Temperature
Dimensions Metric
Weight
Input Power
Random Vibration
Relative humidity noncondensing
Maximum altitude unpressurized
Shock
Inch, WXGA, TFT Display
Hard Drives
60-GB 40-GB Dimensions
Energy
Primary 6-cell, Li-Ion Battery Pack
DVD/CD-RW Combo Drive
DVD-RW
DVD±RW and CD-RW Combo Drive
DVD
Hardware DMA System Function
System DMA
Hardware IRQ System Function
System Interrupts
IRQ12
Address hex
System I/O Addresses
16F Unused
VGA
Size Memory Address System Function
System Memory Map
Table A-1 Audio-Out Headphone
Pin Signal
Table A-3 Universal Serial Bus
Table A-2 Audio-In Microphone
Table A-4 External Monitor
Table A-5 RJ-45 Network
Table A-6 RJ-11 Modem
TV-CD
Table A-7 Video-Out
Conductor Power Cord Set
Power Cord Set Requirements
General Requirements
Country/Region Accredited Agency Applicable Note Number
Conductor Power Cord Set Requirements
Country-Specific Requirements
KE a
Screw Listing
Head
Color Qty Length Thread Width Black Where used
Table C-1 Phillips PM2.0×5.0 Screw
Table C-2 Phillips PM2.5×4.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Phillips PM2.5×7.0 Screw Location
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-3 Phillips PM2.5×7.0 Screw
Table C-4 Phillips PM2.5×5.0 Screw
Color Qty Length Thread Width Silver Where used
Table C-4 Phillips PM2.5×5.0 Screw
Table C-5 Phillips PM2.0×12.0 Spring-Loaded Screw
Color Qty Length Thread Width Silver 12.0 Where used
Table C-6 Black Phillips PM2.0×2.0 Screw
Table C-7 Silver Phillips PM2.0×2.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Phillips PM2.0×4.0 Screw Location
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-8 Phillips PM2.0×4.0 Screw
Table C-9 Phillips PM2.0×16.0 Screw
Color Qty Length Thread Width Black 16.0 mm Where used
Table C-10 Phillips PM2.5×8.0 Screw
Table C-11 Phillips PM1.5×4.0 Screw
Display Component Recycling
Display Component Recycling
Removing the Display Bezel Screw Covers and Screws
Removing the Display Bezel
Removing the Display Inverter
Removing the Display Panel Assembly
Removing the Display Panel Frame Screws
Removing the Display Frame
Removing the Backlight Cover
Releasing the Backlight Cables
Removing the Backlight Frame
Slide the backlight out of the backlight frame
Releasing the LCD Panel
Remove the LCD panel
Index
Index
Index-3
Index-4
Troubleshooting 2-16,2-25num lock key
Number 3-7,3-30
Index-7
