Maintenance and Service Guide
Page
Contents
Illustrated Parts Catalog
Removal and Replacement Procedures
Contents
Product Description
Features
Product Description
Resetting the Computer
Power Management
External Components
HP Pavilion dv1400
Component Function
Front Components, HP Compaq nx4820 Compaq Presario
Front Components HP Compaq nx4820 and Compaq Presario
Right-Side Components, HP Pavilion dv1400
Right-Side Components HP Pavilion dv1400
Right-Side Components, HP Compaq nx4820 Compaq Presario
Right-Side Components HP Compaq nx4820 and Compaq Presario
Rear and Left-Side Components, HP Pavilion dv1400
Rear and Left-Side Components HP Pavilion dv1400
Product Description
Component Function
Keyboard Components, HP Pavilion dv1400
Component Function Fn key
Caps lock key
Keyboard Components, HP Compaq nx4820 Compaq Presario
Keyboard Components HP Compaq nx4820 and Compaq Presario
Top Components, Part
Top Components, Part HP Pavilion dv1400
Top Components, Part 2, HP Pavilion dv1400
Top Components, Part HP Pavilion dv1400
Top Components, Part 3, HP Pavilion dv1400
Top Components, Part
Top Components, Part HP Compaq nx4820 and Compaq Presario
Top Components, Part HP Compaq nx4820 and Compaq Presario
Top Components, Part 2, HP Compaq nx4820 Compaq Presario
Top Components, Part HP Compaq nx4820 and Compaq Presario
Bottom Components HP Pavilion dv1400
Holds the internal hard drive
Bottom Components HP Compaq nx4820 and Compaq Presario
Bottom Components HP Compaq nx4820 and Compaq Presario
Design Overview
Troubleshooting
Computer Setup
Accessing Computer Setup
File Menu
Select To Do This
Selecting from the Security Menu
Security Menu
Selecting from the Tools Menu
Tools Menu
Selecting from the Advanced Menu
Advanced Menu
Troubleshooting Flowcharts
Troubleshooting Flowcharts Overview
Flowchart 2.14-No OS Loading, Optical Drive
Flowchart 2.1-Initial Troubleshooting
Flowchart No Power Part
Flowchart 2.2-No Power, Part
Flowchart 2.3-No Power, Part
Flowchart 2.4-No Power, Part
External
Flowchart 2.5-No Power, Part
Flowchart 2.6-No Video, Part
Flowchart 2.7-No Video, Part
Flowchart No Video Part
Flowchart 2.8-Nonfunctioning Docking Device if applicable
Reseat power Cord in docking Device Power outlet
Flowchart 2.9-No Operating System OS Loading
Flowchart 2.10-No OS Loading, Hard Drive, Part
Ing, Hard Drive
Flowchart 2.11-No OS Loading, Hard Drive, Part
Flowchart No OS Loading Hard Drive, Part
Flowchart 2.12-No OS Loading, Hard Drive, Part
Flowchart 2.13-No OS Loading, Diskette Drive
System board
Flowchart 2.14-No OS Loading, Optical Drive
Flowchart 2.15-No Audio, Part
Flowchart 2.16-No Audio, Part
Flowchart 2.17-Nonfunctioning Device
Cmos
Flowchart 2.18-Nonfunctioning Keyboard
Flowchart 2.19-Nonfunctioning Pointing Device
Pointing device Not operating Properly Connect computer
Flowchart 2.20-No Network/Modem Connection
Illustrated Parts Catalog
Serial Number Location
Computer Major Components
Spare Parts Computer Major Components
Item Description Number
Left and right display hinge covers and brackets
Illustrated Parts Catalog
Spare Part
Description Number
Computer Major Components, HP Pavilion dv1400
Item Description Number Keyboards
Illustrated Parts Catalog
Spare Part
Computer Major Components, HP Pavilion dv1400
USB/S-Video controller board
Menu control button board includes bracket
Illustrated Parts Catalog
Battery packs
Item Description Number Speaker assemblies
Base enclosures
Computer Major Components, HP Pavilion dv1400
Description Number Optical drives include bezel
Illustrated Parts Catalog
Bluetooth module not illustrated
5400-rpm
4200-rpm
Mini PCI communications cards
Computer Major Components, HP Pavilion dv1400
Item Description Number Memory modules 266 MHz
SC Card memory modules not illustrated
Miscellaneous Plastics Kit
Miscellaneous Plastics Kit
Miscellaneous Plastics Kit Spare Part Number Information
Description Number Miscellaneous Plastics Kit
Mass Storage Devices
Mass Storage Devices Spare Part Number Information
Item Description Number Hard drives 4200-rpm
Optical drives
USB digital drive not illustrated
Mass Storage Devices Spare Part Number Information
Miscellaneous
Miscellaneous not illustrated Spare Part Information
Description Number Power cords
Sequential Part Number Listing
Sequential Spare Part Number Listing
Spare Part Number Description
Sequential Spare Part Number Listing
Keyboard for use on International HP Pavilion dv1400 models
Sequential Spare Part Number Listing
Sequential Spare Part Number Listing
Hard drive, 100-GB, 4200-rpm includes frame and connector
Sequential Spare Part Number Listing
Sequential Spare Part Number Listing
Sequential Spare Part Number Listing
Removal and Replacement Preliminaries
Tools Required
Service Considerations
Plastic Parts
Preventing Damage to Removable Drives
Preventing Electrostatic Damage
Packaging and Transporting Precautions
Workstation Precautions
Grounding Equipment and Methods
Removal and Replacement Preliminaries
Typical Electrostatic Voltage Levels
Static-Shielding Materials
Relative Humidity Event 10% 40% 55%
Material Use Voltage Protection Level
Removal and Replacement Procedures
Serial Number
Disassembly Sequence Chart
Disassembly Sequence Chart
# of Screws Removed
Display Assembly Base Enclosure
Preparing the Computer for Disassembly
Battery Pack Spare Part Number Information
Reverse the above procedure to install the battery pack
Hard Drive
Hard Drive Spare Part Number Information
Removing the Hard Drive Cover
Removing the Hard Drive
Removing the Hard Drive Frame and Connector
Computer Feet
Memory Module
Memory Module Spare Part Number Information
Removing the Memory Module Compartment Cover
Reverse the above procedure to install a memory module
Mini PCI Communications Module
Mini PCI Communications Module Spare Part Number Information
Removing the Mini PCI Compartment Cover
Removing a Mini PCI Communications Card
Optical Drive
Optical Drive Spare Part Number Information
Reverse the above procedure to install an optical drive
Switch Cover
Switch Cover Spare Part Number Information
Removal and Replacement Procedures
Releasing the Switch Cover, HP Pavilion dv1400 Models Only
Swing the rear edge of the switch cover forward
Removal and Replacement Procedures
Reverse the above procedure to install the switch cover
Keyboard
Keyboard Spare Part Number Information
Removing the Keyboard Screws, HP Pavilion dv1400 Models Only
Releasing the Keyboard, HP Pavilion dv1400 Models Only
Remove the keyboard
Removal and Replacement Procedures
Removal and Replacement Procedures
Display Assembly
Display Assembly Spare Part Number Information
Disconnecting the Wireless Antenna Cables
Removal and Replacement Procedures
Removal and Replacement Procedures
Reverse the above procedure to install the display assembly
Base Enclosure
Base Enclosure Spare Part Number Information
Removal and Replacement Procedures
Removal and Replacement Procedures
Removal and Replacement Procedures
Removing the Base Enclosure, HP Pavilion dv1400 models Only
Removal and Replacement Procedures
Reverse the above procedure to install the base enclosure
13 USB/S-Video Controller Board
USB/S-Video Controller Board Spare Part Number Information
Removing the USB/S-Video Controller Board
Bluetooth Module
Bluetooth Module Spare Part Number Information
Reverse the above procedure to install the Bluetooth module
Speaker Assembly
Speaker Assembly Spare Part Number Information
Reverse the above procedure to install the speaker assembly
RTC Battery
Remove the RTC battery from the socket on the system board
Menu Control Button Board
Menu Control Button Board Spare Part Number Information
Disconnecting the Menu Control Button Board Cable
Removing the Menu Control Button Board and Shield
Heat Sink
Heat Sink Spare Part Number Information
Reverse the above procedure to install the heat sink
19 Fan
Fan Spare Part Number Information
Reverse the above procedure to install the fan
Processor
Processor Spare Part Number Information
Reverse the above procedure to install a processor
System Board
System Board Spare Part Number Information
Disconnecting the TouchPad Cable
Removal and Replacement Procedures
Removal and Replacement Procedures
Releasing the System Board, Part
Releasing the System Board, Part
Reverse the above procedure to install the system board
LED Board
LED Board Spare Part Number Information
Removal and Replacement Procedures
Removal and Replacement Procedures
Dimensions
Stand-alone power requirements
Computer
Temperature
Relative humidity noncondensing
Maximum altitude unpressurized
Shock
Inch, WXGA, SVA Display
Hard Drives
Primary 6-cell, Li-Ion Battery Pack
Energy
DVD±RW/R and CD-RW Double Layer Combo Drive
Applicable disk Read Write
Center hole diameter
Disk diameter
Access time
Disk thickness
Track pitch
Audio output level
DVD/CD-RW Combo Drive
DVD-ROM DVD-5
Line-out, 0.7 V rms
DVD-ROM Drive
Applicable disk
Cache buffer
System DMA
Hardware DMA System Function
System Interrupts
Hardware IRQ System Function
IRQ12
System I/O Addresses
Address hex
System I/O Addresses
NIC
System Memory Map
Memory Map Address hex
System Memory Map
NIC
Pin Signal
Table A-1 Universal Serial Bus
Table A-2 RJ-45 Network
Table A-3 Video-Out
Table A-4 External Monitor
Table A-5 RJ-11 Modem
Table A-6 Audio-In Microphone
Table A-7 Audio-Out Headphone
Power Cord Set Requirements
Conductor Power Cord Set
General Requirements
Conductor Power Cord Set Requirements
Country-Specific Requirements
Country/Region Accredited Agency Applicable Note Number
Kema
Screw Listing
Color Qty Length Thread Width Black Where used
Table C-1 Black Phillips PM2.0×5.0 Screw
Head
Table C-1 Black Phillips PM2.0×5.0 Screw
Color Qty Length Thread Width Silver Where used
Table C-2 Phillips PM2.5×4.0 Screw
Table C-3 Phillips PM2.0×8.5 Screw
Phillips M2.0×8.5 Screw Locations
Table C-3 Phillips PM2.0×8.5 Screw
Table C-3 Phillips PM2.0×8.5 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-4 Silver Phillips PM2.0×5.0 Screw
Table C-5 Phillips PM2.0×3.0 Screw
Table C-5 Phillips PM2.0×3.0 Screw
Table C-5 Phillips PM2.0×3.0 Screw
Table C-6 Phillips PM2.0×7.0 Screw
Table C-7 Phillips PM1.5×3.5 Screw
Table C-8 Phillips PM1.5×2.0 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 LCD Panel
Removing the LCD Panel Frame Screws
Removing the LCD Panel 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
Index-5
Index-6
Index-7
