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HP Pavilion dv7 Entertainment PC
Maintenance and Service Guide
© Copyright 2009 Hewlett-Packard
Development Company, L.P.
Bluetooth is a trademark owned by its
proprietor and used by Hewlett-
Packard Company under license. Intel and
Core are trademarks of Intel Corporation in
the U.S. and other countries. Microsoft,
Windows, and Windows Vista are
U.S. registered trademarks of
Microsoft Corporation. SD Logo is a
trademark of its proprietor.
The information contained herein is subject
to change without notice. The only
warranties for HP products and services are
set forth in the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
First Edition: March 2009
Document Part Number: 515798-001
Safety warning notice
WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not
place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a
hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft
surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact
the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the
AC adapter comply with the user-accessible surface temperature limits defined by the International
Standard for Safety of Information Technology Equipment (IEC 60950).
iii
Table of contents
1 Product description
2 Components
Top components ................................................................................................................................... 6
TouchPad ............................................................................................................................ 6
Lights ................................................................................................................................... 7
Buttons and fingerprint reader (select models only) ............................................................ 9
Keys ................................................................................................................................... 11
Front components .............................................................................................................................. 12
Rear component ................................................................................................................................. 13
Right-side components ....................................................................................................................... 13
Left-side components ......................................................................................................................... 14
Bottom components ........................................................................................................................... 15
Display components ........................................................................................................................... 16
3 Illustrated parts catalog
Service tag ......................................................................................................................................... 17
Computer major components ............................................................................................................. 18
Display assembly components ........................................................................................................... 24
Flush glass display assembly spare parts ......................................................................... 24
BrightView panel ................................................................................................................ 25
Mass storage devices ......................................................................................................................... 26
Miscellaneous parts ............................................................................................................................ 27
Sequential part number listing ............................................................................................................ 28
4 Removal and replacement procedures
Preliminary replacement requirements ............................................................................................... 36
Tools required .................................................................................................................... 36
Service considerations ....................................................................................................... 36
Plastic parts ....................................................................................................... 36
Cables and connectors ..................................................................................... 37
Drive handling ................................................................................................... 37
Grounding guidelines ......................................................................................................... 38
v
9 Connector pin assignments
1394 ................................................................................................................................................. 138
Audio-in (microphone) ...................................................................................................................... 138
Audio-out (headphone) ..................................................................................................................... 139
External monitor ............................................................................................................................... 139
HDMI ................................................................................................................................................ 140
RJ-11 (modem) ................................................................................................................................ 141
RJ-45 (network) ................................................................................................................................ 141
Universal Serial Bus ......................................................................................................................... 142
10 Power cord set requirements
Requirements for all countries or regions ......................................................................................... 143
Requirements for specific countries or regions ................................................................................ 144
11 Recycling
Battery .............................................................................................................................................. 145
Display .............................................................................................................................................. 145
Index ................................................................................................................................................................. 151
viii
2 Components
Top components
TouchPad
Component Description
(1) TouchPad light White: TouchPad is enabled.
Amber: TouchPad is disabled.
(2) TouchPad* Moves the pointer and selects or activates items on the screen.
(3) Left TouchPad button* Functions like the left button on an external mouse.
(4) TouchPad on/off button Enables/disables the TouchPad.
(5) TouchPad scroll zone Scrolls up or down.
(6) Right TouchPad button* Functions like the right button on an external mouse.
*This table describes factory settings. To view and change pointing device preferences, select Start > Control Panel >
Hardware and Sound .> Mouse
6 Chapter 2 Components
Component Description
(8) Battery light On: A battery is charging.
Blinking: A battery that is the only available power source has
reached a low battery level. When the battery reaches a
critical battery level, the battery light begins blinking rapidly.
Off: If the computer is plugged into an external power source,
the light is turned off when all batteries in the computer are
fully charged. If the computer is not plugged into an external
power source, the light stays off until the battery reaches a
low battery level.
(9) Drive light Blinking: The hard drive or optical drive is being accessed.
Amber: HP 3D DriveGuard has temporarily parked the hard
drive.
*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The
power light on the front of the computer is visible whether the computer is open or closed.
8 Chapter 2 Components
Buttons and fingerprint reader (select models only)
Component Description
(1) Power button* When the computer is off, press the button to turn on the
computer.
When the computer is on, press the button briefly to initiate
Sleep.
When the computer is in the Sleep state, press the button
briefly to exit Sleep.
When the computer is in Hibernation, press the button briefly
to exit Hibernation.
If the computer has stopped responding and Windows® shutdown
procedures are ineffective, press and hold the power button for at
least 5 seconds to turn off the computer.
To learn more about your power settings, select Start > Control
Panel > System and Maintenance > Power Options.
(2) Speakers (2) Produce sound.
(3) Volume mute button Mutes and restores speaker sound.
(4) Volume scroll zone Adjusts speaker volume. Slide your finger to the left to decrease
volume and to the right to increase volume. You can also tap the
minus (-) sign on the scroll zone to decrease volume, or tap the
plus (+) sign on the scroll zone to increase volume.
(5) Previous/rewind button Plays the previous track or chapter when the button is
pressed once.
Rewinds media when the button is pressed in combination
with the fn key.
(6) Play/pause button Plays or pauses media.
Top components 9
Keys
Component Description
(1) esc key Displays system information when pressed in combination with
the fn key.
(2) fn key Executes frequently used system functions when pressed in
combination with a function key or the esc key.
(3) Windows logo key Displays the Windows Start menu.
(4) Windows applications key Displays a shortcut menu for items beneath the pointer.
(5) Integrated numeric keypad keys Can be used like the keys on an external numeric keypad.
(6) Function keys Execute frequently used system functions when pressed in
combination with the fn key.
Top components 11
Display assembly components
Flush glass display assembly spare parts
Item Description Spare part number
(1) Display enclosure (includes wireless antenna transceivers and cables and logo LED
board and cable)
For use in white computers 516443-001
For use in black computers 519262-001
(2) Webcam/microphone module 516312-001
(3) Display Hinge Kit (includes right and left hinges) 516444-001
(4) Flush glass display panel (includes display panel cable)
For use in white computers 516443-001
For use in black computers 519262-001
(5) Display Cable Kit (includes display panel cable, and microphone receiver and
cable)
516307-001
(6) Display hinge cover 537844-001
Display Screw Kit (not illustrated) 531764-001
24 Chapter 3 Illustrated parts catalog
Spare part
number
Description
513592-001 Intel Core2 Duo T6400 processor (2.00-GHz with 2-MB L2 cache and 800-MHz FSB)
513593-001 Intel Core2 Duo T6600 processor (2.20-GHz with 2-MB L2 cache and 800-MHz FSB)
513599-001 Intel Pentium Dual Core T4200 processor (2.00-GHz with 1-MB L2 cache and 800-MHz FSB)
516291-001 System board with Intel GMA 4700MHD UMA graphics subsystem and shared memory
516292-001 System board with ATI Mobility Radeon HD 4530 discrete graphics subsystem and 512 MB of dedicated
memory
516293-001 System board with ATI Mobility Radeon HD 4650 discrete graphics subsystem and 1 GB of dedicated
memory
516294-001 System board with ATI Mobility Radeon HD 4650 discrete graphics subsystem and 1 -GB of dedicated
memory
516295-001 17.3-inch HD+ BrightView display assembly for use in white computers
516296-001 17.3-inch HD+ flush glass AntiGlare display assembly for use in white computers
516297-001 Base enclosure for use only in defeatured computer models equipped with an Intel Core2 Duo
processor
516298-001 Base enclosure for use only with computer models equipped with an Intel Core2 Quad processor
516299-001 Top cover for use only with white computer models equipped with a fingerprint reader; includes fingerprint
reader board
516300-001 Switch cover for use in white com D board and cable)puters (includes LE
516303-001 Flush glass display panel (includes display panel cable)
516304-001 Display enclosure for use in white computers with BrightView displays (includes wireless antenna
transceivers and cables and logo LED board and cable
516305-001 Display bezel for use in computers with BrightView displays
516306-001 Display Hinge Kit for use in computers with BrightView displays (includes left and right hinges)
516307-001 Display Cable Kit for use in computers with BrightView displays (includes display panel cable, and
microphone receiver and cable)
516308-001 Display Rubber Kit for use in computers with BrightView displays (includes display bezel rubber screw
covers)
516309-001 Display Screw Kit for use in computers with BrightView displays
516312-001 Webcam/microphone module for use in computers with BrightView displays
516323-001 Speaker assembly
516324-001 ExpressCard module
516326-001 Rubber Feet Kit (not illustrated, includes 4 base enclosure rubber feet)
516327-001 Screw Kit
516328-001 Cable Kit
516329-001 Power button board for use in computers with discrete graphics subsystems (includes cable)
516330-001 Audio/infrared board for use in computers with discrete graphics subsystems (includes cable)
516331-001 Fan/heat sink assembly for use in computers with UMA graphics subsystems
Sequential part number listing 31

Produktspecifikationer

Varumärke: HP
Kategori: Laptop
Modell: Pavilion dv7-1070el

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