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Computer major components
Models:
DV4
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Specs
Pin Signal
Wireless
Maintenance
System Configuration menu
Access time
Setup Utility
Speaker assembly
RTC battery
Backup and recovery
Page 25
Image 25
Illustrated parts catalog
Computer major components
3–2
Maintenance and Service Guide
Page 24
Page 26
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Page 24
Page 26
Contents
HP Pavilion dv4 Entertainment PC
Maintenance and Service Guide
Copyright 2009 Hewlett-Packard Development Company, L.P
Safety warning notice
Contents
Removal and replacement procedures
Setup Utility
10Recycling
Chipset
Product description
Graphics
Panel
Hard Drives
Category Description Memory
Optical drives
Audio
Category Description Webcam/microphone
Wireless
Ethernet
External media cards
Serviceability
Power requirements
Category Description Docking
Keyboard/pointing
Top components
External component identification
TouchPad
Component Description
Lights
Buttons, speakers, and fingerprint reader
Security Power Options
Component Description Esc key
Keys
Fn key
Display
Front components
Rear component
Right-side components
Left-side components
Bottom components
Wireless antennas
Additional hardware components
Illustrated parts catalog
Service tag
Computer major components
Keyboard cover
Item Description
TouchPad button board includes cable
Speaker assembly
TouchPad bracket
Fingerprint Reader board includes cable
Description Spare part number
Description Spare part number Wlan module
ATSC/NTSC TV tuner
RTC battery
Power button board includes cable
USB board
Audio board
Display assembly subcomponents
Item Description Spare part number Plastics Kit 486833-001
Plastics Kit
Item Description Spare part number
Mass storage devices
Hard Drive Hardware Kit
MultiBay blank
Miscellaneous parts
Wireless laser mouse
Optical wired mouse
Remote Controls
Standard carrying case
Spare part number Description
Sequential part number listing
Spare part number Description
Zimbabwe
Illustrated parts catalog
Cable
Spare part number Description
Preliminary replacement requirements
Removal and replacement procedures
Service considerations
Tools required
Drive handling
Grounding guidelines
Packaging and transporting guidelines
Equipment guidelines
Service tag
Component replacement procedures
Computer feet
Description Spare part number
Battery
Hard Drive spare part kit includes a hard drive bracket
Hard Drive
Removal and replacement procedures
Memory module
Removal and replacement procedures
RTC battery
Removal and replacement procedures
TV tuner
Wlan module
Description Spare part number
Removal and replacement procedures
Removal and replacement procedures
Optical drive
Keyboard
Removal and replacement procedures
Removal and replacement procedures
Optical drive see Optical drive on Keyboard see Keyboard on
Keyboard cover
Removal and replacement procedures
Power button board
Speaker assembly
Display assembly
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Removal and replacement procedures
Webcam/microphone module
Top cover
Removal and replacement procedures
Removal and replacement procedures
Touchpad button board and bracket
Removal and replacement procedures
Fingerprint Reader board select models only
Modem module select models only
Removal and replacement procedures
Bluetooth module select models only
Removal and replacement procedures
Audio board
Removal and replacement procedures
USB board
Removal and replacement procedures
Power connector
Removal and replacement procedures
System board
Removal and replacement procedures
Removal and replacement procedures
RJ-11 connector select models only
Removal and replacement procedures
Heat sink assembly
Reverse this procedure to install the heat sink assembly
Fan
Removal and replacement procedures
Processor
Removal and replacement procedures
Starting Setup Utility
Setup Utility
Using Setup Utility
Changing the language of Setup Utility
Restoring default settings in Setup Utility
Navigating and selecting in Setup Utility
Displaying system information
Exiting Setup Utility
Setup Utility menus
Main menu
Security menu
Diagnostics menu
System Configuration menu
Computer specifications
Specifications
Wxga BrightView display specifications
Hard Drive specifications
Applicable disc Read Write
Access time
Interface
Max data transfer rate
Max media capacity read Max media capacity write Transport
DVD±RW SuperMulti DL Drive with LightScribe specifications
Hardware DMA System function
System DMA specifications
Hardware IRQ System function
System interrupt specifications
Address hex System function shipping configuration
System I/O address specifications
6FFF PCI standard PCI-to-PCI bridge
Overview
Backup and recovery
Page
Backing up your information
Using system restore points
Using Windows Backup and Restore
To create a system restore point
Performing a recovery
Recovering from the recovery discs
Pin Signal
Connector pin assignments
Audio-in microphone
External monitor
Hdmi
RJ-11 modem select models only
RJ-45 network
Universal Serial Bus
Requirements for all countries and regions
Power cord set requirements
Country/region Accredited agency Applicable note number
Requirements for specific countries and regions
Recycling
Battery
Display
Recycling
Maintenance and Service Guide 10-3
10-4
Maintenance and Service Guide 10-5
10-6
Index
F11 key 8-6 fan
INDEX-3
INDEX-4
INDEX-5
INDEX-6
