HP Pavilion Dv4 1200 Entertainment Notebook Pc Series Manual
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HP Pavilion dv4 Entertainment PC Maintenance and Service Guide
© Copyright 2008 Hewlett-Packard Development Company, L.P. Athlon, Sempron, and Turion are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel, Celeron, Pentium, 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. Second Edition: November 2008 First Edition: July 2008 Document Part Number: 468133-002
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 External component identification Top components ................................................................................................................................... 8 TouchPad ............................................................................................................................ 8 Lights ................................................................................................................................... 9 Buttons, speakers, and fingerprint reader .......................................................................... 10 Keys ................................................................................................................................... 13 Display ............................................................................................................................... 14 Front components .............................................................................................................................. 15 Rear component ................................................................................................................................. 16 Right-side components ....................................................................................................................... 16 Left-side components ......................................................................................................................... 17 Bottom components ........................................................................................................................... 18 Wireless antennae .............................................................................................................................. 19 3 Illustrated parts catalog Serial number location ........................................................................................................................ 20 Computer major components ............................................................................................................. 21 Display assembly components ........................................................................................................... 25 Plastics Kit .......................................................................................................................................... 28 Mass storage devices ......................................................................................................................... 29 Miscellaneous parts ............................................................................................................................ 32 Sequential part number listing ............................................................................................................ 36 4 Removal and replacement procedures Preliminary replacement requirements ............................................................................................... 47 Tools required .................................................................................................................... 47 Service considerations ....................................................................................................... 47 Plastic parts ....................................................................................................... 47 Cables and connectors ..................................................................................... 48 Drive handling ................................................................................................... 48 Grounding guidelines ......................................................................................................... 49 v
Electrostatic discharge damage ........................................................................ 49 Packaging and transporting guidelines ............................................. 50 Workstation guidelines ..................................................................... 50 Equipment guidelines ....................................................................... 51 Unknown user password ................................................................................................... 52 Component replacement procedures ................................................................................................. 53 Serial number .................................................................................................................... 53 Computer feet .................................................................................................................... 54 Battery ............................................................................................................................... 55 SIM .................................................................................................................................... 56 Optical drive ....................................................................................................................... 57 Hard drive .......................................................................................................................... 59 WLAN module .................................................................................................................... 62 WWAN module .................................................................................................................. 65 Memory module ................................................................................................................. 67 RTC battery ....................................................................................................................... 69 Camera/microphone module for standard display assembly ............................................. 70 Keyboard ........................................................................................................................... 72 Keyboard cover .................................................................................................................. 74 Bluetooth module ............................................................................................................... 76 Speaker assembly ............................................................................................................. 77 SIM connector board ......................................................................................................... 79 Display assembly ............................................................................................................... 80 Standard display assembly ............................................................................... 84 Flush Glass display assembly ........................................................................... 87 Top cover ........................................................................................................................... 92 TouchPad .......................................................................................................................... 95 Fingerprint reader board .................................................................................................... 97 Modem module .................................................................................................................. 99 Audio board ..................................................................................................................... 101 USB board ....................................................................................................................... 103 TV tuner antenna ............................................................................................................. 105 System board ................................................................................................................... 1 0 7 Power button board ......................................................................................................... 110 Modem module cable ...................................................................................................... 112 Fan and heat sink ............................................................................................................ 114 Heat sink assembly for discrete graphics system ........................................... 115 Heat sink assembly for UMA graphics system ................................................ 116 Processor ......................................................................................................................... 118 5 Setup Utility Starting the Setup Utility ................................................................................................................... 121 Changing the language of the Setup Utility ...................................................................................... 121 vi
Navigating and selecting in the Setup Utility .................................................................................... 122 Displaying system information .......................................................................................................... 122 Restoring default settings in the Setup Utility ................................................................................... 123 Exiting the Setup Utility .................................................................................................................... 123 Setup Utility menus .......................................................................................................................... 124 6 Specifications Computer specifications ................................................................................................................... 126 14.1-inch, WXGA, BrightView display specifications ........................................................................ 127 Hard drive specifications .................................................................................................................. 128 Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double-Layer (DL) support specifications .................................................................................................................................... 129 DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications ............................... 130 System DMA specifications .............................................................................................................. 131 System interrupt specifications—Intel processors ............................................................................ 132 System interrupt specifications—AMD processors .......................................................................... 133 System I/O address specifications—Intel processors ...................................................................... 134 System I/O address specifications—AMD processors ..................................................................... 136 System memory map specifications—Intel processors .................................................................... 138 System memory map specifications—AMD processors ................................................................... 139 7 Screw listing Phillips PM1.5×9.0 slotted screw ..................................................................................................... 142 Phillips PM2.0×3.0 broadhead screw ............................................................................................... 143 Phillips PM2.0×4.0 screw ................................................................................................................. 144 Phillips PM2.0×10.0 captive screw ................................................................................................... 148 Phillips PM2.5×3.0 screw ................................................................................................................. 149 Phillips PM2.5×4.0 screw ................................................................................................................. 150 Phillips PM2.5×6.0 screw ................................................................................................................. 155 Phillips PM2.5×6.0 captive screw ..................................................................................................... 157 Phillips PM2.5×7.0 screw ................................................................................................................. 158 Phillips PM2.5×9.0 screw ................................................................................................................. 159 Phillips PM2.5×17.0 screw ............................................................................................................... 161 Phillips PM3.0×4.0 screw ................................................................................................................. 162 8 Backup and recovery Recovering system information ........................................................................................................ 163 Backing up your information ............................................................................................ 163 When to back up ............................................................................................. 163 Backup suggestions ........................................................................................ 164 Using system restore points ............................................................................ 164 When to create restore points ........................................................ 164 Create a system restore point ........................................................ 164 vii
Restore to a previous date and time ............................................... 165 Creating recovery discs ................................................................................................... 165 Performing a recovery ..................................................................................................... 166 Recovering from the recovery discs ................................................................ 166 Recovering from the dedicated recovery partition (select models only) .......... 166 9 Connector pin assignments Audio-in (microphone) ...................................................................................................................... 168 Audio-out (headphone) ..................................................................................................................... 169 External monitor ............................................................................................................................... 170 RJ-11 (modem) ................................................................................................................................ 171 RJ-45 (network) ................................................................................................................................ 172 HDMI ................................................................................................................................................ 173 Universal Serial Bus ......................................................................................................................... 174 10 Power cord set requirements Requirements for all countries or regions ......................................................................................... 175 Requirements for specific countries or regions ................................................................................ 176 11 Recycling Battery .............................................................................................................................................. 177 Display .............................................................................................................................................. 177 Index ................................................................................................................................................................. 183 viii
1 Product description CategoryDescriptionIntel processors with discrete graphics subsystemIntel processors with UMA graphics subsystemAMD processors with UMA graphics subsystem Product NameHP Pavilion dv4 Entertainment PC√√√ ProcessorsIntel® Core™ Duo with 1066-MHz front side bus (FSB) T9600 2.8-GHz processor with 6- MB L2 cache√√ T9550 2.66-GHz processor with 6- MB L2 cache√√ T9400 2.53-GHz processor with 6- MB L2 cache√√ P8700 2.53-GHz processor with 3- MB L2 cache√√ P8600 2.4-GHz processor with 3- MB L2 cache√√ P8400 2.26-GHz processor with 3- MB L2 cache√√ T5900 2.2-GHz processor with 2- MB L2 cache√√ P7450 2.13-GHz processor with 3- MB L2 cache√√ P7350 2.0-GHz processor with 3- MB L2 cache√√ T6600 2.2-GHz processor with 3- MB L2 cache√√ T6400 2.06-GHz processor with 3- MB L2 cache√√ T5800 2.0-GHz processor with 2- MB L2 cache√√ Intel Pentium® Dual-Core T4200 2.0-GHz processor with 4- MB L2 cache√√ T3400 2.16-GHz processor with 1- MB L2 cache√√ 1
CategoryDescriptionIntel processors with discrete graphics subsystemIntel processors with UMA graphics subsystemAMD processors with UMA graphics subsystem T3200 2.00-GHz processor with 1- MB L2 cache√√ Intel Celeron® T1600 1.66-GHz processor with 2- MB L2 cache√√ AMD Turion™ Ultra Dual-Core/35W ZM-86 2.4-GHz processor with 2- MB L2 cache √ ZM-84 2.3-GHz processor with 2- MB L2 cache √ ZM-82 2.2-GHz processor with 2- MB L2 cache √ ZM-80 2.1-GHz processor with 2- MB L2 cache √ AMD Turion Dual-Core/35W RM-74 2.2-Ghz processor with 1- MB L2 cache √ RM-72 2.1-Ghz processor with 1- MB L2 cache √ RM-70 2.0-Ghz processor with 1- MB L2 cache √ AMD Athlon™ ×2 Dual-Core/35W QL-64 2.1-GHz processor with 1- MB L2 cache √ QL-62 2.0-GHz (1-MB L2 cache) √ QL-60 1.9-GHz processor with 1- MB L2 cache √ AMD Sempron™ ×2 Single-Core/35W SI-42 2.1-GHz processor with 512- KB L2 cache √ SI-40 2.0-GHz processor with 512- KB L2 cache √ ChipsetNorthbridge: Intel PM45√ Northbridge: Intel GM45 √ Northbridge: Intel GL40√√ Southbridge: Intel ICH9m√√ Northbridge: AMD M780G √ Southbridge: AMD SB700 √ 2 Chapter 1 Product description