HP Compaq Presario CQ50-110US Bruksanvisning

HP Laptop Compaq Presario CQ50-110US

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HP G50 Notebook PC and
Compaq Presario CQ50 Notebook PC
Maintenance and Service Guide
© Copyright 2008 Hewlett-Packard
Development Company, L.P.
Athlon, Sempron, and Turion are trademarks
of Advanced Micro Devices, Inc. Intel,
Celeron, Core, and Pentium are trademarks
of Intel Corporation in the U.S. and other
countries. Bluetooth is a trademark owned by
its proprietor and used by Hewlett-Packard
Company under license. 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.
Third Edition: October 2008
First Edition: June 2008
Document Part Number: 482521-003
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
iv Safety warning notice
Table of contents
1 Product description
2 External component identification
Top components ................................................................................................................................... 6
Display components ............................................................................................................ 6
Buttons and speakers .......................................................................................................... 7
Keys ..................................................................................................................................... 8
TouchPad ............................................................................................................................................. 9
Front components .............................................................................................................................. 10
Right-side components ....................................................................................................................... 11
Rear component ................................................................................................................................. 11
Left-side components ......................................................................................................................... 12
Bottom components ........................................................................................................................... 13
3 Illustrated parts catalog
Serial number location ........................................................................................................................ 14
Computer major components ............................................................................................................. 15
Display assembly components ........................................................................................................... 22
Plastics Kit .......................................................................................................................................... 23
Mass storage devices ......................................................................................................................... 24
Miscellaneous parts ............................................................................................................................ 25
Sequential part number listing ............................................................................................................ 26
4 Removal and replacement procedures
Preliminary replacement requirements ............................................................................................... 32
Tools required .................................................................................................................... 32
Service considerations ....................................................................................................... 32
Plastic parts ....................................................................................................... 32
Cables and connectors ..................................................................................... 33
Drive handling ................................................................................................... 33
Grounding guidelines ......................................................................................................... 34
Electrostatic discharge damage ........................................................................ 34
Packaging and transporting guidelines ............................................. 35
v
Workstation guidelines ..................................................................... 35
Equipment guidelines ....................................................................... 36
Unknown user password ................................................................................................... 37
Component replacement procedures ................................................................................................. 38
Serial number .................................................................................................................... 38
Computer feet .................................................................................................................... 39
Battery ............................................................................................................................... 40
Optical drive ....................................................................................................................... 41
Hard drive .......................................................................................................................... 43
RTC battery ....................................................................................................................... 46
Memory module ................................................................................................................. 47
WLAN module .................................................................................................................... 49
Keyboard ........................................................................................................................... 52
Keyboard cover .................................................................................................................. 54
Power button board ........................................................................................................... 56
Display assembly ............................................................................................................... 57
Top cover ........................................................................................................................... 64
TouchPad on/off button board ........................................................................................... 66
TouchPad button board ..................................................................................................... 68
Audio board ....................................................................................................................... 70
Bluetooth module ............................................................................................................... 71
Speakers ............................................................................................................................ 72
USB board ......................................................................................................................... 73
System board ..................................................................................................................... 74
RJ-11 connector cable ....................................................................................................... 77
Fan/heat sink assembly ..................................................................................................... 79
Processor ........................................................................................................................... 82
Power connector cable ...................................................................................................... 83
5 Setup Utility
Starting the Setup Utility ..................................................................................................................... 85
Changing the language of the Setup Utility ........................................................................................ 85
Navigating and selecting in the Setup Utility ..................................... ............................. .................... 86
Displaying system information ............................................................................................................ 86
Restoring default settings in the Setup Utility ..................................................................................... 87
Exiting the Setup Utility ...................................................................................................................... 88
Setup Utility menus ............................................................................................................................ 88
Main menu .......................................................................................................................................... 89
Security menu .................................................................................................................................... 90
System Configuration menu ............................................................................................................... 91
Diagnostics menu ............................................................................................................................... 92
6 Specifications
vi
Computer specifications ..................................................................................................................... 93
15.4-inch, WXGA display specifications ............................................................................................. 94
Hard drive specifications .................................................................................................................... 95
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications .................................. 96
Blu-ray BD-ROM with SuperMulti DVD±RW and CD-RW Double-Layer Combo Drive
specifications ...................................................................................................................................... 97
System DMA specifications ................................................................................................................ 98
System interrupt specifications ........................................................................................................... 99
System I/O address specifications ................................................................................................... 100
System memory map specifications ................................................................................................. 102
7 Screw listing
Phillips PM2.5×10.0 screw ............................................................................................................... 104
Phillips PM2.5×10.0 captive screw ................................................................................................... 106
Phillips PM2.0×3.0 screw ................................................................................................................. 107
Phillips PM2.5×6.0 captive screw ..................................................................................................... 110
Phillips PM2.5×5.0 screw ................................................................................................................. 111
Phillips PM3.0×3.0 screw ................................................................................................................. 113
Phillips PM2.5×8.0 screw ................................................................................................................. 114
Phillips PM2.5×7.0 screw ................................................................................................................. 115
Phillips PM2.0×6.0 screw ................................................................................................................. 116
Phillips PM2.0×11.0 captive screw ................................................................................................... 118
8 Backup and recovery
Recovering system information ........................................................................................................ 119
Creating recovery discs ................................................................................................... 119
Backing up your information ............................................................................................ 120
When to back up ............................................................................................. 120
Backup suggestions ........................................................................................ 120
Using system restore points ............................................................................................ 121
When to create restore points ......................................................................... 121
Create a system restore point ......................................................................... 121
Restore to a previous date and time ............................................................... 121
Performing a recovery ..................................................................................................... 123
Recovering from the recovery discs ................................................................ 123
Recovering from the dedicated recovery partition (select models only) .......... 123
9 Connector pin assignments
Audio-out (headphone) ..................................................................................................................... 124
Audio-in (microphone) ...................................................................................................................... 124
External monitor ............................................................................................................................... 125
RJ-11 (modem) ................................................................................................................................ 126
RJ-45 (network) ................................................................................................................................ 127
vii
Universal Serial Bus ......................................................................................................................... 128
10 Power cord set requirements
Requirements for all countries and regions ...................................................................................... 129
Requirements for specific countries and regions ............................................................................. 130
11 Recycling
Battery .............................................................................................................................................. 131
Display .............................................................................................................................................. 131
Index ................................................................................................................................................................. 137
viii
1 Product description
Category Description HP G50 Notebook PC Compaq Presario
CQ50 Notebook PC
Product Name HP G50 Notebook PC
Compaq Presario CQ50 Notebook PC
Processors AMD processors:
Turion™ Ultra Dual-Core ZM-82 2.20-GHz
processor (35W, 2-MB L2 cache)
√ √
Turion Ultra Dual-Core ZM-80 2.10-GHz processor
(35W, 2-MB L2 cache)
√ √
Turion Dual-Core RM-70 2.00-GHz processor
(35W, 1-MB L2 cache)
√ √
Athlon™ X2 Dual-Core QL-60 1.90-GHz processor
(35W, 1-MB L2 cache)
√ √
Sempron™ Single Core SI-40 2.00-GHz processor
(25W, 512-KB L2 cache)
√ √
Intel processors:
Intel® Core™2 Duo T9600 2.80-GHz processor (6-
MB L2 cache)
√ √
Intel Core2 Duo T9400 2.53-GHz processor (6-MB
L2 cache)
√ √
Intel Core2 Duo P8600 2.40-GHz processor (3-MB
L2 cache)
√ √
Intel Core2 Duo P8400 2.26-GHz processor (3-MB
L2 cache)
√ √
Intel Core2 Duo P7350 2.00-GHz processor (3-MB
L2 cache)
√ √
Intel Core2 Duo T5900 2.20-GHz processor (2-MB
L2 cache)
√ √
Intel Core2 Duo T5800 2.00-GHz processor (2-MB
L2 cache)
√ √
Intel Pentium® Dual-Core T3400 2.16-GHz
processor (1-MB L2 cache)
√ √
Intel Pentium Dual-Core T3200 2.00-GHz
processor (1-MB L2 cache)
√ √
1
Category Description HP G50 Notebook PC Compaq Presario
CQ50 Notebook PC
Intel Celeron® 585 2.16-GHz processor (1-MB L2
cache)
√ √
Intel Celeron 575 2.00-GHz processor (1-MB L2
cache)
√ √
Chipset Northbridge and Southbridge: NVIDIA MCP77MV
GeForce 8200M
√ √
Graphics Unified Memory Architecture (UMA) graphics
subsystem integrated with shared system memory
(dynamically allocated)
Up to 256 MB of total available graphics
subsystem memory when computer system
memory equals or is greater than 2048 MB
Up to 128 MB of total available graphics
subsystem memory when computer system
memory equals or is greater than 1024 MB
Up to 64 MB of total available graphics
subsystem memory when computer system
memory equals 512 MB
NVIDIA Discrete GeForce 9200M GE with 256 MB
of dedicated video memory
√ √
Panel 15.4-inch WXGA BrightView display panel
(1280 × 800)
√ √
Typical brightness: 200 nits √ √
All display assemblies include 2 wireless local area
network (WLAN) antennae
√ √
Memory 2 customer-accessible/upgradable memory
module slots
√ √
Supports dual-channel memory √ √
Supports up to 4 GB of system RAM √ √
Supports PC2-6400, 800-MHz, DDR2 and
PC2-5300, 667-MHz, DDR2
√ √
Supports the following configurations:
4096-MB total system memory (2048 × 2,
dual-channel)
3072-MB total system memory (2048 + 1024)
2048-MB total system memory (2048 × 1,
1024 × 2, dual-channel)
1536-MB total system memory (1024 + 512)
1024-MB total system memory (1024 × 1, 512
× 2, dual-channel)
512-MB total system memory (512 × 1, only
on computer models equipped with FreeDOS
and Windows Vista® Basic)
√ √
2 Chapter 1 Product description
Category Description HP G50 Notebook PC Compaq Presario
CQ50 Notebook PC
Hard drives Supports 9.5-mm, 2.5-inch hard drives √ √
Customer accessible √ √
Serial ATA √ √
Supports the following drives:
250-GB, 5400-rpm
200-GB, 5400-rpm
160-GB, 5400-rpm
120-GB, 5400-rpm
√ √
Optical drives Fixed (removal of 1 screw required) √ √
Customer accessible √ √
Parallel ATA √ √
12.7-mm tray load √ √
Supports the following drives:
DVD±RW and CD-RW SuperMulti Double-
Layer Combo Drive with LightScribe
DVD±RW and CD-RW SuperMulti Double-
Layer Combo Drive
Blu-ray BD-ROM with SuperMulti DVD±RW
and CD-RW Double-Layer Combo Drive
√ √
Diskette drive Supports external USB diskette drive only √ √
Webcam VGA camera, 640 × 480 resolution, 22.5 frames per
second, fixed angle, with activity light
√ √
Microphone Single analog microphone √ √
Audio High-definition audio supports Microsoft premium
requirements
√ √
2 HP-branded Altec/Lansing speakers
2 Presario-branded Altec/Lansing speakers
Modem 56K V.92 1.5-inch data/fax modem √ √
Computer models not equipped with a modem will
have a cover on the RJ-11 jack opening
√ √
Supports all world-wide certification requirements √ √
Ethernet Integrated 10/100 network interface card (NIC) √ √
Wireless Integrated WLAN options by way of wireless module:
2 wireless antennae built into display assembly √ √
Support for no-WLAN option √ √
3
Category Description HP G50 Notebook PC Compaq Presario
CQ50 Notebook PC
Support for the following WLAN formats:
Atheros AR9280 802.11a/b/g/n
Atheros AR2425 802.11b/g
Broadcom BCM4312 802.11b/g
√ √
External media card Digital Media Slot supporting SD, MMC, MS,
MSPro, xD. With adapter (not included), supports
mini versions of SD, MMC, MS Duo.
√ √
Ports Audio-in (mono microphone) √ √
Audio-out (stereo headphone) √ √
High-definition multimedia interface (HDMI)
version 1.3 supporting 1080p with high-bandwidth
digital content protection (HDCP) key
√ √
RJ-11 (modem) √ √
RJ-45 (Ethernet, includes link and activity lights) √ √
USB (2) √ √
VGA (Dsub 15-pin) supporting 1920 × 1200
external resolution at 75-Hz, 1600 × 1200 external
resolution at 75-Hz (hot plug/unplug with auto-
detect)
√ √
Multi-pin AC power √ √
Docking None √ √
Keyboard/pointing
devices
Spill-resistant 30.5-cm (12.0-inch) keyboard √ √
TouchPad with 2 TouchPad buttons √ √
Supports 4-way scroll √ √
Taps enabled as default √ √
Power requirements 65-W AC adapter with localized cable plug support √ √
Supports the following batteries:
12-cell, 2.20-Ah, 95-Wh
6-cell, 2.55-Ah, 55-Wh
6-cell, 2.20-Ah, 47-Wh
√ √
Security Security cable slot √ √
Operating system Preinstalled:
Windows Vista Business 32 √ √
Windows Vista Premium 32 √ √
Windows Vista Home Basic 32 √ √
Windows Vista Starter Edition 32 √ √
4 Chapter 1 Product description
Category Description HP G50 Notebook PC Compaq Presario
CQ50 Notebook PC
FreeDOS √ √
Serviceability End-user replaceable parts:
AC adapter √ √
Battery (system) √ √
Hard drive √ √
Memory module √ √
Optical drive √ √
WLAN module √ √
5
2 External component identification
Top components
Display components
Item Component Description
(1) Wireless antennae (2, select models only) Send and receive signals from one or more wireless
devices.
NOTE: The antennae are not visible from the outside of
the computer. For optimal transmission, keep the areas
immediately around the antennae free from obstructions.
To see wireless regulatory notices, refer to the section of
the Regulatory, Safety and Environmental Notices that
applies to your country or region. These notices are located
in Help and Support.
(2) Integrated webcam light (select models only) On: The webcam is in use.
6 Chapter 2 External component identification
Item Component Description
(3) Integrated webcam (select models only) Records audio and video and captures still photographs.
(4) Internal microphone Records sound.
Buttons and speakers
Item Component Description
(1) Speakers (2) Produce sound.
(2) 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.
(3) Wireless button Turns the wireless feature on or off, but does not create a
wireless connection.
NOTE: A wireless network must be set up in order to
establish a wireless connection.
Top components 7
Keys
Item Component Function
(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) Embedded numeric keypad keys Can be used like the keys on an external numeric keypad.
(5) Windows applications key Displays a shortcut menu for items beneath the pointer.
(6) Volume keys Adjusts system volume when pressed in combination with
the fn key.
(7) Function keys Execute frequently used system functions when pressed
in combination with the fn key.
8 Chapter 2 External component identification
Front components
Item Component Function
(1) Power light On: The computer is on.
Blinking: The computer is in the Sleep state.
Off: The computer is off or in Hibernation.
(2) 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.
(3) Drive light Blinking: The hard drive or optical drive is being accessed.
(4) Audio-in (microphone) jack Connects an optional computer headset microphone,
stereo array microphone, or monaural microphone.
(5) Audio-out (headphone) jack Produces sound when connected to optional powered
stereo speakers, headphones, ear buds, a headset, or
television audio.
NOTE: This table describes factory settings. For information about changing factory settings, refer to the user guides located
in Help and Support.
10 Chapter 2 External component identification
Right-side components
Item Component Function
(1) Optical drive Reads optical discs and, on select models, also writes to
optical discs.
(2) Optical drive light Blinking: The optical drive is being accessed.
(3) USB ports (2) Connect an optional USB devices.
(4) RJ-11 (modem) jack Connects a modem cable.
(5) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
Rear component
Component Function
Vent Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
Right-side components 11
Bottom components
Item Component Function
(1) Battery bay Holds the battery.
(2) Battery release latch Releases the battery from the battery bay.
(3) WLAN module compartment Holds the WLAN module.
CAUTION: To prevent an unresponsive system, replace
the wireless module only with a wireless module authorized
for use in the computer by the governmental agency that
regulates wireless devices in your country or region. If you
replace the module and then receive a warning message,
remove the module to restore computer functionality, and
then contact technical support through Help and Support.
(4) Vents (4) Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(5) Memory module compartment Contains the memory module slots.
(6) Hard drive bay Holds the hard drive.
Bottom components 13
Computer major components
Computer major components 15
Item Description Spare part number
(1) 15.4-inch, WXGA+BrightView display assemblies (include 2 WLAN antenna transceivers and cables, microphones
and cables, and logo)
For use only with HP G50 computer models
Includes webcam module and cable 487603-001
Does not include webcam module and cable 487602-001
For use only with Compaq CQ50 computer models
Includes webcam module and cable 485047-001
Does not include webcam module and cable 485046-001
Refer to Display assembly components on page 22, for more display assembly component spare part information.
(2) Keyboards (include keyboard cable)
For use in Belgium 486654-A41
For use in Canada 486654-121
For use in the Czech Republic 486654-221
For use in France 486654-051
For use in Denmark, Finland, and Norway 486654-DH1
For use in Germany 486654-041
For use in Greece 486654-151
For use in Israel 486654-BB1
For use in Italy 486654-061
For use in Latin America 486654-161
For use in the Netherlands 486654-B31
For use in Portugal 486654-131
For use in Russia 486654-251
For use in Saudi Arabia 486654-171
For use in South Korea 486654-AD1
For use in Spain 486654-071
For use in Switzerland 486654-111
For use in Taiwan 486654-AB1
For use in Thailand 486654-281
For use in Turkey 486654-141
For use in the United Kingdom 486654-031
For use in the United States 486654-001
(3) Keyboard cover 486626-001
(4) Power button board (includes power button board cable) 486627-001
16 Chapter 3 Illustrated parts catalog
Item Description Spare part number
Intel Core2 Duo P7350 2.00-GHz processor (3-MB L2 cache) 501520-001
Intel Core2 Duo T5900 2.20-GHz processor (2-MB L2 cache) 501522-001
Intel Core2 Duo T5800 2.00-GHz processor (2-MB L2 cache) 501521-001
Intel Pentium Dual-Core T3400 2.16-GHz processor (1-MB L2 cache) 501523-001
Intel Pentium Dual-Core T3200 2.00-GHz processor (1-MB L2 cache) 501519-001
Intel Celeron 585 2.16-GHz processor (1-MB L2 cache) 494285-001
Intel Celeron 575 2.00-GHz processor (1-MB L2 cache) 494284-001
Processor bracket (not illustrated) 486635-001
(12) Fan/heat sink assembly (includes replacement thermal material) 486636-001
(13) Power connector cable 486637-001
(14) Bluetooth® module (does not include Bluetooth module cable) 483113-001
Bluetooth module cable 486640-001
(15) USB board (does not include USB board cable) 486633-001
USB board cable (includes num lock LED) 486639-001
(16) RJ-11 connector cable 486638-001
(17) Audio board (includes audio board cable) 486634-001
(18) Base enclosures (include rubber feet)
For use only with computer models equipped with a Digital Media Slot and an HDMI port 486625-001
For use only with computer models equipped with a Digital Media Slot, but not an HDMI port 492300-001
For use only with computer models equipped with an HDMI port, but not a Digital Media Slot 492301-001
For use only with computer models not equipped with a Digital Media Slot or an HDMI port 494183-001
Rubber Kit (not illustrated, includes 8 computer feet) 486623-001
(19) Batteries
12-cell, 2.20-Ah, 95-Wh battery 484172-001
6-cell, 2.55-Ah, 55-Wh battery 484171-001
6-cell, 2.20-Ah, 47-Wh battery 485041-001
(20) Hard drives (include hard drive bracket and connector)
For models equipped with AMD processors:
250-GB, 5400-rpm 485036-001
200-GB, 5400-rpm 490829-001
160-GB, 5400-rpm 485035-001
120-GB, 5400-rpm 485034-001
For models equipped with Intel processors:
250-GB, 5400-rpm 485036-002
18 Chapter 3 Illustrated parts catalog
Item Description Spare part number
Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco,
Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands,
New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama,
Papua New Guinea, Paraguay, the People's Republic of China, Peru, the Philippines,
Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa,
San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro,
the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands,
Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia,
St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan,
Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey,
Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates,
the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
For use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda,
Brunei, Canada, the Cayman Islands, Chile, Colombia, Costa Rica, the Dominican
Republic, Ecuador, El Salvador, Guam, Guatemala, Haiti, Honduras, Hong Kong, India,
Indonesia, Malaysia, Mexico, Panama, Paraguay, Peru, Saudi Arabia, Taiwan,
Uruguay, the United States, Venezuela, and Vietnam
480985-001
802.11a/b/g WLAN module for use in the United States and Canada 482957-001
Atheros AR2425 802.11b/g WLAN modules:
For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands,
and the United States
459339-001
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia,
Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria,
Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Central African
Republic, Chad, Chile, Colombia, Comoros, Congo, Costa Rica, Croatia, Cyprus, the
Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor,
Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland,
France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar,
Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti,
Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the
Ivory Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan,
Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg,
Macedonia, Madagascar, Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall
Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia,
Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the
Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau,
Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru, the
Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia,
Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia
and Montenegro, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the
Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and
Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden,
Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and
Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab
Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam,
Yemen, Zaire, Zambia, and Zimbabwe
459339-002
Broadcom BCM4312 802.11b/g WLAN modules:
For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands,
and the United States
459263-001
For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia,
Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria,
459263-002
20 Chapter 3 Illustrated parts catalog
Item Description Spare part number
Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad,
Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus,
the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor,
Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland,
France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar,
Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti,
Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast,
Jamaica, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon,
Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar,
Malawi, Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique,
Mauritania, Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco,
Mozambique, Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands,
New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama,
Papua New Guinea, Paraguay, the People's Republic of China, Peru, the Philippines,
Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa,
San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro,
the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands,
Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia,
St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Taiwan,
Tajikistan, Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey,
Turkmenistan, Tuvalu, Uganda, Ukraine, the United Arab Emirates,
the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe
(24) Optical drives (include optical drive bezel and bracket)
For models equipped with AMD processors:
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-001
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-001
For models equipped with Intel processors:
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-002
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-002
Blu-ray BD-ROM with SuperMulti DVD±RW and CD-RW Double-Layer Combo Drive 485040-002
Computer major components 21
Display assembly components
Item Description Spare part number
(1) Display bezels:
For use only with HP G50 computer models equipped with a webcam module and
a microphone
487607-001
For use only with HP G50 computer models equipped only with a microphone 487606-001
For use only with Compaq CQ50 computer models equipped with a webcam module and
a microphone
486582-001
For use only with Compaq CQ50 computer models equipped only with a microphone 486555-001
(2) Display inverter 486556-001
(3) Webcam module (does not include webcam module cable) 486581-001
(4) Display panel brackets (includes left and right brackets) 486559-001
(5) Display Hinge Kit (includes left and right display hinges) 486558-001
(6) 15.4-inch, WXGA+BrightView display panel (includes display panel and
backlight cables)
485027-001
Display panel cable (not illustrated) 486561-001
Display screw kit (not illustrated) 489133–001
15.4-inch, WXGA+BrightView display panel only (not illustrated, does not include cables ) 488341–001
(7) Wireless Antenna Kit (includes left and right wireless antenna transceivers and cables) 486562-001
(8) Webcam module cable 486583-001
(9) Microphone (includes receiver and cable) 486560-001
22 Chapter 3 Illustrated parts catalog
Item Description Spare part number
(10) Display enclosures (include logo)
For use only with HP G50 computer models 487605-001
For use only with Compaq CQ50 computer models 486554-001
Display Rubber Kit (not illustrated, includes display bezel rubber screw covers) 486584-001
Display Screw Kit (not illustrated) 486557-001
Plastics Kit
Item Description Spare part number
:Plastics Kit 486621-001
(1) WLAN module compartment cover (includes 1 captive screw, secured by a C-clip)
(2) Hard drive cover (includes 2 captive screws, secured by C-clips)
Plastics Kit 23
Mass storage devices
Item Description Spare part number
(1) Hard drives (include connector and bracket )
250-GB, 5400-rpm 485036-001
200-GB, 5400-rpm 490829-001
160-GB, 5400-rpm 485035-001
120-GB, 5400-rpm 485034-001
Hard Drive Hardware Kit (includes connector, bracket, and screws) 485037-001
(2) Optical drives (include bezel and bracket)
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-001
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-001
Blu-ray BD-ROM with SuperMulti DVD±RW and CD-RW Double-Layer Combo Drive 485040-002
24 Chapter 3 Illustrated parts catalog
Miscellaneous parts
Description Spare part number
65-W PFC AC adapter 463958-001
Power cords:
For use in Argentina 490371-D01
For use in Australia 490371-011
For use in Denmark 490371-081
For use in Europe 490371-021
For use in India 490371-D61
For use in Israel 490371-BB1
For use in Italy 490371-061
For use in South Africa 490371-AR1
For use in South Korea 490371-AD1
For use in Switzerland 490371-111
For use in Taiwan 490371-AB1
For use in the United Kingdom and Singapore 490371-031
For use in the United States 490371-001
Screw Kit
Phillips PM3.0×3.0 screw
Phillips PM2.5×10.0 captive screw
Phillips PM2.5×10.0 screw
Phillips PM2.5×8.0 screw
Phillips PM2.5×7.0 screw
Phillips PM2.5×6.0 captive screw
Phillips PM2.5×5.0 screw
Phillips PM2.0×10.0 captive screw
Phillips PM2.0×6.0 screw
Phillips PM2.0×3.0 screw
486622-001
Miscellaneous parts 25
Battery
Description Spare part number
12-cell, 2.20-Ah, 95-Wh Li-ion battery 484172-001
6-cell, 2.55-Ah, 55-Wh Li-ion battery 484171-001
6-cell, 2.20-Ah, 47-Wh Li-ion battery 485041-001
Before disassembling the computer, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
Remove the battery:
1. Turn the computer upside down on a flat surface, with the front toward you.
2. Slide the battery release latch (1) to release the battery.
3. Pivot the battery (2) upward and remove it (3) from the computer.
To install the battery, insert the rear edge of the battery into the battery bay and pivot the battery
downward until it is seated. The battery release latch automatically locks the battery into place.
40 Chapter 4 Removal and replacement procedures

Produktspecifikationer

Varumärke: HP
Kategori: Laptop
Modell: Compaq Presario CQ50-110US

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