Compaq Presario CQ71-100 Compaq Presario CQ71 Notebook PC and HP G71 Notebook
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- Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 1
Compaq Presario CQ71 Notebook PC and HP G71 Notebook PC Maintenance and Service Guide - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 2
, 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 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 3
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 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 4
iv Safety warning notice - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 5
1 Product description 2 External component identification Top components ...10 TouchPad ...10 Lights ...11 Buttons and speakers ...13 Keys ... listing ...35 4 Removal and replacement procedures Preliminary replacement requirements 40 Tools required ...40 Service considerations ...40 Plastic parts - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 6
43 Equipment guidelines 44 Component replacement procedures 45 Service tag ...45 Computer feet ...46 Battery ...47 WLAN module ...48 Optical drive ...53 Memory module ...54 Hard drive ...56 Modem module ...58 RTC battery ...59 Keyboard ...60 Keyboard cover ...63 Power button board ...65 Display - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 7
Hard drive specifications ...95 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 96 Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive 97 System DMA specifications ...98 System memory map specifications 98 System interrupt specifications ...99 System I/O address - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 8
11 Recycling Battery ...126 Display ...126 Index ...132 viii - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 9
1 Product description Category Product Name Processors Description Presario CQ71 Notebook (UMA) Compaq Presario X CQ71 Notebook PC HP G71 Notebook PC Intel® Core®2 Duo processors: P8700 2.53-GHz X processor (3-MB L2 cache, 1066-MHz front-side bus (FSB)) P7450 2.13-GHz X processor (3-MB L2 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 10
PM45 Southbridge: Intel X ICH8M Intel GMA 4500M X (shared memory) HP G71 Notebook (UMA) X X X X X X X X Silver HP G71 Notebook (UMA) X X X X X X X X Presario CQ71 Notebook (Discrete) X X HP G71 Notebook (Discrete) Silver HP G71 Notebook (Discrete) X X X X 2 Chapter 1 Product description - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 11
with 4096 MB of main system memory (32-bit OS) ● Up to 1759 MB on computer models equipped with 4096 MB of main system memory (64-bit OS) HP G71 Notebook (UMA) X Silver HP G71 Notebook (UMA) X Presario CQ71 Notebook (Discrete) HP G71 Notebook (Discrete) Silver HP G71 Notebook (Discrete) 3 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 12
memory (64-bit OS) 17.3-inch 16:9 wide- X aspect ratio (1600×900), whiteLED backlit, HD BrightView display panel 2 SODIMM slots X Customer- X accessible/ upgradable HP G71 Notebook (UMA) X X X Silver HP G71 Notebook (UMA) X X X Presario CQ71 Notebook (Discrete) X X X X HP G71 Notebook - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 13
Category Hard drives Description Presario CQ71 Notebook (UMA) Support for DDR2 X dual-channel 800MHz Support up to 4-GB X max system memory in the following configurations: ● 1024-MB X (1024×1) ● 2048-MB X (1024×2) ● 2048-MB X (2048 ×1) ● 3072-MB X (1024×1 + 2048×1) ● 4096-MB X ( - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 14
Camera Microphone Audio Modem Ethernet Wireless Description Presario CQ71 Notebook (UMA) Fixed SATA 12.7- X mm tray load Support for: ● DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe ● Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive VGA camera, X 640×480 by 22 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 15
(SD) Memory Card ● xD Picture Card (XD) Audio-out jack X (stereo headphone) Audio-in jack (stereo X microphone) Consumer infrared X HDMI v1.3 X supporting 1080p with HDCP key HP G71 Notebook (UMA) X X X X X X X X X X Silver HP G71 Notebook (UMA) X X X X X X X X X X Presario CQ71 Notebook - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 16
default) Power Battery, 47-Wh, 2.2- X requirements Ah, 6-cell Li-ion 90-W AC adapter with localized cable plug support (2-wire plug with ground pin, supports 2-pin DC connector) HP G71 Notebook (UMA) X X X X X X X X X X Silver HP G71 Notebook (UMA) X X X X X X X X X X Presario CQ71 Notebook - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 17
(32-bit) Windows Vista X Premium (32 and 64-bit) Windows Vista X Home Basic (32-bit) FreeDOS X Serviceability End-user replaceable parts: AC adapter X Battery (system) X Hard drive X Memory module X Modem module X RTC Battery X Optical drive X WLAN module X HP G71 Notebook - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 18
or activates items on the screen. (3) Left TouchPad button* (4) TouchPad light Functions like the left button on an external mouse. ● White: TouchPad is enabled. ● Amber: TouchPad is disabled. (5) TouchPad scroll zone Scrolls up or down. (6) Right TouchPad button* Functions like the right - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 19
on or the integrated numeric keypad is enabled. ● 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 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 20
Component Description (6) Drive light Blinking: The hard drive or optical drive is being accessed. *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 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 21
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 information about changing factory settings, refer to the user guides located in Help and Support. Top components 13 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 22
in combination with the 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) Function keys Execute frequently used system functions when pressed in combination with the fn key - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 23
may look slightly different from the illustration in this section. Component (1) Optical drive (2) Optical drive light (3) USB ports (2) (4) RJ-11 (modem) jack (select models only) (5) AC adapter light (6) Power connector Description Reads optical discs and, on select models, also writes to - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 24
high-performance eSATA component, such as an eSATA external hard drive, or connects an optional USB device. Supports the following digital card formats: ● Memory Stick (MS) ● Memory Stick Pro (MSP) ● MultiMediaCard (MMC) ● Secure Digital (SD) Memory Card ● xD-Picture Card (XD) On: The Digital Media - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 25
Rear component Component Vent Description 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. Rear component 17 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 26
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. Holds the hard drive and contains the memory module slots. 18 Chapter 2 External component - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 27
models only) (3) Webcam (select models only) (4) Internal microphone Description Turns off the display and initiates Sleep if the display is closed while the power is on. On: The webcam is in use. Records audio and video and captures still photographs. Records sound. Display components 19 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 28
, 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. 20 Chapter 2 External component identification - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 29
hardware components Component Description (1) Power cord* Connects an AC adapter to an AC outlet. (3) AC adapter Converts AC power to DC power. (3) Battery* Powers the computer when the computer is not plugged into external power. *Batteries and power cords vary in appearance by - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 30
, provide the computer serial number and model description provided on the service tag. (1) Product name: The product name affixed to the front required when replacement parts are ordered. (4) Model description: An alphanumeric identifier used to locate, documents, drivers and support for your - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 31
backlit, HD BrightView display panel, bezel, enclosure, hinges, camera module and cable, microphone and cable, and 2 wireless antenna transceivers and cables) For use with the Presario CQ71 Notebook PC 513762-001 Computer major components 23 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 32
Presario CQ71 Notebook PC only) 517627-141 United Kingdom 517627-031 United States 517627-001 (3) Power button board 531860-001 (4) RJ-11 jack and cable NOTE: The RJ-11 jack and cable are included in the Cable Kit, spare part number 531856-001. (5) Keyboard cover 531854-001 (6) TouchPad - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 33
513757-001 Intel GL40 (for use with the Presario CQ71 Notebook PC only) 513756-001 (14) Speakers (include left and right speakers and cables) 531209-001 (15) Optical drive expansion board 531865-001 (16) Fan/heat sink assembly Discrete fan/heat sink assembly 531220-001 NOTE: The discrete - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 34
part number 320-GB, 5400-RPM 513769-001 500-GB, 5400-RPM 534129-001 (22) WLAN module Atheros AR2425 802.11b/g WLAN module ● For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands, 459339-003 and the United States ● For use with the Presario CQ71 Notebook PC only, in - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 35
, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe Intel WiFi Link 5100 802.11a/b/g WLAN module ● For use with the Presario CQ71 Notebook PC only, in Canada, the Cayman Islands, 482957-001 Guam, Puerto Rico, the U.S. Virgin Islands, and the United States Intel WiFi link - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 36
, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands, 518436-001 and the United States ● For use with the Presario CQ71 Notebook PC only, in Afghanistan, Albania, Algeria, 518436-002 Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 37
518437-001 and the United States ● For use with the Presario CQ71 Notebook PC only, in Afghanistan, Albania, Algeria, 518437-002 Andorra, Hard drive cover (23b) Wireless module compartment cover (24) Optical drive (includes bezel and bracket) DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 38
wireless antenna transceivers and cables) ● For use with the HP G71 Notebook PC 513760-001 ● For use with the Presario CQ71 Notebook PC 513762-001 (1) Display bezel ● For use with the HP G71 Notebook PC ● For use with the Presario CQ71 Notebook PC 535560-001 531521-001 (2) 17.3-inch 16:9 wide - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 39
the Display Cable Kit, spare part number 531524-001. (8) Display enclosure (includes logo) ● For use with the HP G71 Notebook PC ● For use with the Presario CQ71 Notebook PC 531519-001 531518-001 Display Cable Kit (not illustrated; includes 3 wireless antenna transceivers and cables and 531524 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 40
Plastics Kit Item Description Plastics Kit (1) Wireless module compartment cover (includes 1 captive screw, secured by a C-clip) (2) Hard drive cover (includes 4 captive screws, secured by C-clips) Spare part number 531859-001 32 Chapter 3 Illustrated parts catalog - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 41
Item Description (1) Hard drive (includes bracket) 500-GB, 5400-rpm 320-GB, 5400-rpm 250-GB, 5400-rpm 160-GB, 5400-rpm Hard Drive Hardware Kit (includes bracket and screws) (2) Optical drive (includes bezel and bracket) DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe Blu - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 42
Adapter 65-W AC adapter Power cords: For use in Australia and New Zealand with the Presario CQ71 Notebook PC only For use in Denmark with the Presario CQ71 Notebook PC only For use in Europe with the Presario CQ71 Notebook PC only For use in Israel with the Presario CQ71 Notebook PC only For use in - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 43
battery Broadcom 4312 WLAN 802.11b/g for use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands, and the United States Broadcom 4312 802.11b/g for use with the Presario CQ71 Notebook PC , and Zimbabwe 90-W power adapter 65-W power adapter Sequential part number listing 35 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 44
the Presario CQ71 Notebook PC only 490371-081 Power cord for use in Denmark with the Presario CQ71 Notebook PC only 490371-111 Power cord for use in Switzerland with the Presario CQ71 Notebook PC only 490371-AR1 Power cord for use in South Africa with the Presario CQ71 Notebook PC only 490371 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 45
Layer Combo Drive with LightScribe Battery, 47-Wh, 2.2-Ah 6-cell Li-ion Keyboard for use in the United States Keyboard for use in the United Kingdom Keyboard for use in Germany with the Presario CQ71 Notebook PC only Keyboard for use in France with the Presario CQ71 Notebook PC only Keyboard for use - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 46
number Description 517627-B31 Keyboard for international use with the Presario CQ71 Notebook PC only 517627-BB1 Keyboard for use in Israel with the Presario CQ71 Notebook PC only 517627-BG1 Keyboard for use in Switzerland with the Presario CQ71 Notebook PC only 517627-DH1 Keyboard for use in - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 47
with the Presario CQ71 Notebook PC Display Hinge Kit Display Bracket Kit Display Cable Kit Display Screw Kit Camera module Base enclosure Top cover with TouchPad TouchPad button board Keyboard cover Cable Kit Screw Kit Plastics Kit Power button board Power connector with cable Optical drive extender - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 48
following tools to complete the removal and replacement procedures: ● Flat nonconductive probe ● Phillips P0 and P1 screwdrivers Service considerations The following sections include only at the points designated in the maintenance instructions. 40 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 49
replaced. Handle flex cables with extreme care; these cables tear easily. Drive handling CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a drive, or loss of information, observe these precautions: Before removing or inserting a hard - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 50
provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions. A discharge V 5,000 V 26,500 V 20,000 V 21,000 V 11,000 V 55% 7,500 V 3,000 V 400 V 400 V 2,000 V 3,500 V 7,000 V 5,000 V 42 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 51
surface and use properly grounded tools and equipment. ● Use conductive field service tools, such as cutters, screwdrivers, and vacuums. ● When fixtures or circuitry. ● Turn off power and input signals before inserting or removing connectors or test equipment. Preliminary replacement requirements 43 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 52
of one megohm resistance ● Static-dissipative tables or floor mats with hard ties to the ground ● Field service kits ● Static awareness labels ● Material-handling packages ● Nonconductive plastic mats Voltage protection level 1,500 V 7,500 V 5,000 V 44 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 53
be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement. Service tag when replacement parts are ordered. (4) Model description: An alphanumeric identifier used to locate, documents, drivers and support for your - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 54
Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number 531213-001. There are 6 rubber feet that attach to the base enclosure in the locations illustrated below. 46 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 55
Remove the battery (3). To insert the battery, insert the rear edge of the battery into the battery bay, and then press the front edge of the battery forward and down until the battery is seated. The battery release latch automatically locks the battery into place. Component replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 56
the U.S. Virgin Islands, and the 459339-003 United States ● For use with the Presario CQ71 Notebook PC only, in Afghanistan, Albania, Algeria, Andorra, 459339-004 Angola, Antigua and Barbuda, the U.S. Virgin Islands, and the 459263-001 United States 48 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 57
the U.S. Virgin Islands, and the 482260-001 United States ● For use with the Presario CQ71 Notebook PC only, in Afghanistan, Albania, Algeria, Andorra, 482260-002 Angola, Antigua and Barbuda, Rico, the U.S. Virgin Islands, and the 518436-001 United States Component replacement procedures 49 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 58
the U.S. Virgin Islands, and the 451861-001 United States ● For use with the Presario CQ71 Notebook PC only, in Afghanistan, Albania, Algeria, Andorra, 451861-002 Angola, Antigua and Barbuda, Disconnect all external devices connected to the computer. 50 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 59
the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). Remove the WLAN module: NOTE: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 60
5. Remove the WLAN module (4) by pulling it away from the slot at an angle. NOTE: WLAN modules are designed with a notch (5) to prevent incorrect insertion into the WLAN module slot. Reverse this procedure to install a WLAN module. 52 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 61
computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). Remove the optical drive: 1. Remove the PM2.5×7.0 retention screw (1) to release the optical drive from the computer. 2. Insert a paper - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 62
the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). Remove the hard drive cover: 1. Loosen the 4 Phillips PM2.5×6.0 captive screws (1) that secure the hard drive cover to the computer - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 63
4. Remove the module (2) by pulling it away from the slot at an angle. NOTE: Memory modules are designed with a notch (3) to prevent incorrect insertion into the memory module slot. Reverse this procedure to install a memory module. Component replacement procedures 55 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 64
computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). Remove the hard drive: 1. Loosen the 4 Phillips PM2.5×6.0 captive screws (1) that secure the hard drive cover to the computer. 2. Lift - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 65
. 5. Use the 2 Mylar tabs to lift the hard drive straight up (3), and remove it from the hard drive bay. 6. If it is necessary to replace the hard drive bracket, remove the four Phillips PM3.0×4.0 screws (1) that secure the hard drive bracket to the hard drive. 7. Lift the bracket (2) straight up to - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 66
power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the hard drive cover (see Hard drive on page 56), if not already removed. Remove the modem module: 1. Remove - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 67
. 4. Remove the battery (see Battery on page 47). 5. Remove the hard drive cover (see Hard drive on page 56). Remove the RTC battery: 1. Insert a flat nonconductive probe between the tabs (1) on the side of the RTC battery holder. 2. Lift up to remove the RTC battery (2). Component replacement - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 68
use with the Presario CQ71 notebook PC only 517627-071 Switzerland, for use with the 517627-BG1 Presario CQ71 notebook PC only Turkey, for use with the Presario 517627-141 CQ71 notebook PC only United Kingdom 517627-031 United States 517627-001 Before removing the keyboard, follow these - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 69
Remove the keyboard: 1. Remove the five Phillips PM2.5×7.0 screws that secure the keyboard to the computer. 2. Turn the computer right-side up, the - (minus) key (2). 5. Lift the rear edge of the keyboard and rotate the keyboard (3) toward you until it rests upside down on the top cover. Component - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 70
6. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and disconnect the keyboard cable (2) from the system board. 7. Remove the keyboard. Reverse this procedure to install the keyboard. 62 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 71
the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the keyboard (see Keyboard on page 60). Remove the keyboard cover: 1. Close the computer. 2. Turn the computer upside - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 72
7. Release the ZIF connector to which the power button board, on the underside of the keyboard cover, is connected. Disconnect the cable (2) from the system board. 8. Remove the keyboard cover. Reverse this procedure to install the keyboard cover. 64 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 73
adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Keyboard (see Keyboard on page 60) b. Keyboard cover (see Keyboard cover on page 63) Remove the power button board: 1. Turn the keyboard cover over. 2. Remove the Phillips 2.0×3.0 screw - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 74
module and cable, microphone and cable, and 2 wireless antenna transceivers and cables) For the Presario CQ71 Notebook PC use For the HP G71 Notebook PC use Spare part number 513762-001 513760-001 Before removing the display assembly, follow these steps: 1. Shut down the computer. If you are - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 75
to support the display assembly can result in damage to the display assembly and other computer components. 5. Remove the 4 Phillips PM2.5×7.0 screws (1) that secure the display assembly to the computer. 6. Lift the display assembly (2) straight up and remove it. 7. If it is necessary to replace any - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 76
disengages from the display enclosure. 10. Remove the display bezel (3). For the Presario CQ71 Notebook PC, use spare part number 531521-001. For the HP G71 Notebook PC, use spare part number 535560-001. 11. Disconnect the camera module cable (1). 68 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 77
module is available using spare part number 531527-001. 13. If it is necessary to replace the display hinges, remove the 3 Phillips PM2.5×6.0 screws (1) that secure each hinge to the display panel. 14. Remove the display hinges (2) from the display panel. The display hinges are available using spare - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 78
enclosure (2). 17. If it necessary to replace the display panel, remove the four Phillips PM2.0×3.0 screws (1). 18. Remove the brackets (2). 19. If it is necessary to replace the wireless antenna transceivers and cables, lift the antennas (1). 20. Remove the wireless antenna cables from the clips - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 79
21. Remove the wireless antenna transceivers (3) and cables from the display enclosure. The wireless antenna transceivers and cables are available in the Display Cable Kit, spare part number 513524-001. Reverse this procedure to install the display assembly. Component replacement procedures 71 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 80
the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Hard drive (see Hard drive on page 56) b. Optical drive (see Optical drive on page 53) c. Keyboard (see Keyboard on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 81
the TouchPad board cable is connected, and then disconnect the cable (2) from the system board. 7. Remove the remaining Phillips PM2.5×7.0 screw located in the top left corner of the base enclosure. 8. Pull the back edge of the top cover (1) up and away from the base enclosure. Component replacement - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 82
9. Lift up until all edges of the top cover are disengaged from the base enclosure (2). Reverse this procedure to install the top cover. 74 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 83
the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Optical drive (see Optical drive on page 53) b. Hard drive (see Hard drive on page 56) c. Keyboard (see Keyboard on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 84
the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Optical drive (see Optical drive on page 53) b. Hard drive (see Hard drive on page 56) c. Keyboard (see Keyboard on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 85
Disconnect the audio board cable (1), the Bluetooth module cable (2), the USB cable (3), and the power cable (4) from the system board. NOTE: The power connector and the RJ-11 jack are held in place with double-sided tape and can be removed after the cables have been detached from the system board - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 86
Reverse this procedure to install the system board. 78 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 87
the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Optical drive (see Optical drive on page 53) b. Hard drive (see Hard drive on page 56) c. Keyboard (see Keyboard on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 88
cable (1) from the system board, if you have not already done so. Remove the Bluetooth module from the base enclosure (2). NOTE: The Bluetooth module is held in place with double-sided tape. Reverse this procedure to install the Bluetooth module. 80 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 89
the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Optical drive (see Optical drive on page 53) b. Hard drive (see Hard drive on page 56) c. Keyboard (see Keyboard on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 90
heat sink, system board, and processor spare part kits. Reverse this procedure to install the fan/heat sink assembly. Remove the discrete heat sink: 1. Turn the system board upside down. 2. Loosen the 5 from side to side to detach the assembly. 82 Chapter 4 Removal and replacement procedures - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 91
processor each time the heat sink is removed. Thermal paste is applied to the fan/heat sink assembly to correspond with memory (3), and the Northbridge chip (4). Thermal pads and thermal paste are included with all heat sink, system board, and processor spare part kits. Component replacement - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 92
the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Optical drive (see Optical drive on page 53) b. Hard drive (see Hard drive on page 56) c. Keyboard (see Keyboard on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 93
the processor: 1. Turn the processor locking screw (1) one-half turn counterclockwise until you hear a click. 2. Lift the processor (2) straight up and remove it. NOTE: When you install the processor, the gold triangle (3) on the processor must be aligned with the triangle icon (4) embossed on the - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 94
information and customization utility that can be used even when your Windows® operating system is not working. NOTE: The fingerprint reader ( ESC key for Startup Menu" message is displayed in the lower-left corner of the screen, press f10. - or - 1. Open Setup Utility by turning on or restarting - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 95
for Startup Menu" message is displayed in the lower-left corner of the screen, press f10. - or - Open Setup Utility by turning on or restarting selecting in Setup Utility Because Setup Utility is not Windows based, it does not support the TouchPad. Navigation and selection are by keystroke. ● To - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 96
turning on or restarting the computer. While the "Press the ESC key for Startup Menu" message is displayed in the lower-left corner of the screen, press f10. - or - Open Setup Utility by turning on or restarting the computer. While the "Press the ESC key for Startup Menu" message is displayed - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 97
While the "Press the ESC key for Startup Menu" message is displayed in the lower-left corner of the screen, press esc. When the Startup Menu is displayed, press f10. 2. Use the arrow keys to select Exit then press enter. After either choice, the computer restarts in Windows. Using Setup Utility 89 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 98
and date. ● View identification information about the computer. ● View specification information about the processor, memory size, system BIOS, and keyboard controller version (select models only). Security menu Select Administrator password Power-On Password To do this Enter, change, or delete an - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 99
System Configuration menu Select Language Support Button Sound (select models only) Virtualization Technology (select models only) Processor C6 State (select models only) LAN Power Saving (select models only) Card Reader/1394 Power Saving (select models only) Fan Always On Boot Options To do this - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 100
Disk Self Test (select models only) Memory Test To do this Run a comprehensive self-test on the hard drive. NOTE: On models with two hard drives, this menu option is called the Primary Hard Disk Self Test. Run a comprehensive self-test on a secondary hard drive. Run a diagnostic test on the system - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 101
6 Specifications Computer specifications Metric U.S. Dimensions Length 27.69 cm 10.9 in Width Height (front to rear) Weight (UMA) with optical drive, hard drive, and battery Weight (discrete) with optical drive, hard drive and battery 41.24 cm 3.5 to 4.12 cm 3.15 kg 3.2 kg 16.24 in 1.38 to - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 102
17.3-inch, BrightView display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Character display Total power consumption Viewing angle Metric U.S. 23.33 cm 39.86 cm 33.9 cm 262,000 500:1 (typical) 200 nits ( - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 103
NOTE: Certain restrictions and exclusions apply. Consult technical support for details. 3 ms 13 ms 24 ms 312,581,808 *1 GB = 1 billion bytes when referring to hard drive storage capacity. Accessible capacity is less. Actual drive specifications may differ slightly. Hard drive specifications 95 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 104
DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM CD DVD < 150 ms < 160 ms 2 MB 3,600 KB/sec 10,800 KB/sec 3,600 KB/sec 2,400 KB/sec 10,800 KB/sec 10,800 KB/sec 10,800 KB/sec 8,100 KB/sec 5,400 KB/sec 5,400 KB/sec 6,750 KB/sec SATA 96 Chapter 6 Specifications - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 105
BD < 230 ms 2 MB 3,600 KB/sec 10,800 KB/sec 9,000 KB/sec 2,400 KB/sec 1,500 KB/sec 10,800 KB/sec 10,800 KB/sec 10,800 KB/sec 8,100 KB/sec 5,400 KB/sec 5,400 KB/sec 6,750 KB/sec SATA Read: Write: BD ROM, BD-R, BD-RE, CDDA, CD - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 106
DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for PC Card DMA6 Not assigned DMA7 Not assigned *PC Card controller can use DMA 1, 2, or 5. System memory map specifications Size 640 KB 128 KB 48 KB 160 KB 64 KB 15 MB 58 MB 58 MB 2 MB - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 107
System interrupt specifications Hardware IRQ System function IRQ0 IRQ1 System timer Standard 101-/102-Key or Microsoft® Natural Keyboard IRQ2 IRQ3 IRQ4 IRQ5* IRQ6 IRQ7* IRQ8 Cascaded Intel 82801DB/DBM USB2 Enhanced Host Controller-24CD COM1 Conexant AC-Link Audio Intel 82801DB/DBM SMBus - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 108
for CPU Counter/timer registers Unused Keyboard controller Port B ACPI-Compliant embedded controller Unused Keyboard controller Unused ACPI-Compliant embedded controller /reset Unused Unused Secondary fixed disk controller Unused Primary fixed disk controller 100 Chapter 6 Specifications - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 109
26 278 - 27F 280 - 2AB 2A0 - 2A7 2A8 - 2E7 2E8 - 2EF 2F0 - 2F7 2F8 - 2FF 300 - 31F 320 - 36F 370 - 377 378 - 37F 380 - 387 388 - 38B 38C - 3AF 3B0 - 3BB 3BC - 3BF 3C0 - drive controller Parallel port (LPT1/default) Unused FM synthesizer-OPL3 Unused VGA Reserved (parallel port/no EPP support) VGA PC - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 110
7 Screw listing This section provides specification and reference information for the screws used in the computer. All screws listed in this section are available in the Screw Kit, spare part number 531857-001. 102 Chapter 7 Screw listing - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 111
Phillips PM2.5×7.0 screw Color Black Quantity 26 Length 7.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 screws that secure the display assembly brackets to the display panel Where used: 2 screws that secure the display bezel to the enclosure Phillips PM2.5×7.0 screw 103 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 112
Where used: 2 screws that secure the hard drive into the bay Where used: 5 screws that secure the keyboard to the base enclosure Where used: 7 screws that secure the keyboard cover to the base enclosure 104 Chapter 7 Screw listing - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 113
Where used: One screw that secures the optical drive to the base enclosure Where used: 4 screws on the front of the computer that secure the top cover to the base enclosure Where used: One screw on the top of the computer that secures the top cover to the base enclosure Phillips PM2.5×7.0 screw 105 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 114
Phillips PM2.5×6.0 screw Color Black Quantity 15 Length 6.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One screw that secures the audio board to the base enclosure Where used: 6 screws that secure the display hinges to the display enclosure 106 Chapter 7 Screw listing - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 115
Where used: 2 screws that secure the display panel to the display enclosure Where used: 2 screws on the top of the computer that secure the keyboard cover to the base enclosure Where used: 3 screws that secure the system board to the base enclosure Phillips PM2.5×6.0 screw 107 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 116
Where used: One screw that secures the USB board to the base enclosure 108 Chapter 7 Screw listing - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 117
captive screw Color Black Quantity 5 Length 6.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 captive screws (secured by C-clips) that secure the hard drive cover to the base enclosure Where used: One captive screw (secured by a C-clip) that secures the WLAN cover to the base enclosure - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 118
Phillips PM2.5×5.0 screw Color Black Quantity 6 Length 5.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 screws in the battery bay that secure the keyboard cover to the base enclosure Where used: 2 screws that secure the TouchPad button board to the top cover 110 Chapter 7 Screw listing - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 119
Phillips PM3.0×4.0 screw Color Silver Quantity 4 Length 4.0 mm Thread 3.0 mm Head diameter 5.0 mm Where used: 4 screws that secure the hard drive bracket to the hard drive Phillips PM3.0×4.0 screw 111 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 120
Phillips PM3.0×4.0 captive screw Color Silver Quantity Length 5 (discrete) or 3 (UMA) 4.0 mm Thread 3.0 mm Head diameter 5.0 mm Where used: 5 captive screws (secured by C-clips) that secure the discrete heat sink to the system board Where used: 3 captive screws (secured by C-clips) that - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 121
Phillips PM2.0×3.0 screw Color Silver Quantity 10 Length 3.0 mm Thread 2.0 mm Head diameter 4.5 mm Where used: 4 screws that secure the display assembly to the base enclosure Where used: 2 screws that secure the modem module to the base enclosure Phillips PM2.0×3.0 screw 113 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 122
Where used: 2 screws that secure the optical drive bracket to the optical drive Where used: One screw that secures the power button board to the keyboard cover Where used: One screw that secures the WLAN module to the base enclosure 114 Chapter 7 Screw listing - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 123
or driver without performing a full system recovery. ● Performing a full system recovery (Recovery Manager software feature). With Recovery of a recovery partition, select Start > Computer. If the partition is present, an HP Recovery drive is listed in the Hard Disk Drives section of the window. 115 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 124
> Recovery Manager. Recovery Manager opens. 2. Click Advanced Options. NOTE: If you are operating the computer on battery power, you will be prompted to connect to AC power before you can go to the next step. 3. Click Recovery disc creation, and then click Next. 4. Follow the on-screen instructions - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 125
entire screen, press fn+prt sc. c. Open a word-processing document, and then select Edit > Paste. Using system restore points When you back up your system, you are creating a system restore point. A system restore point allows you to save and name a snapshot of your hard drive at a specific point - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 126
> System. 2. In the left pane, click System protection. 3. Click the System Protection tab. 4. Click the System Restore button, and then click Next. The System Restore window opens. 5. Follow the on-screen instructions. 118 Chapter 8 Backup and recovery - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 127
discs To restore the system from the recovery discs: 1. Back up all personal files. 2. Insert the first recovery disc into the optical drive and restart the computer. 3. Follow the on-screen instructions. Recovering from the dedicated recovery partition (select models only) NOTE: If your computer - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 128
9 Connector pin assignments Audio-in (microphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground Audio-out (headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel 3 Ground 120 Chapter 9 Connector pin assignments - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 129
External monitor Pin Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground analog 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock External monitor 121 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 130
RJ-11 (modem) Pin 1 2 3 4 5 6 RJ-45 (network) Signal Unused Tip Ring Unused Unused Unused Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused 122 Chapter 9 Connector pin assignments - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 131
Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground Universal Serial Bus 123 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 132
from any line voltage from 100 to 120 volts AC or from 220 to 240 volts AC. The 3-conductor power cord set included with the required by the power system of each country or region. ● The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13 connector - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 133
Requirements for specific countries or regions Country/region Accredited agency Applicable note number Australia 5. The flexible cord must be Type VCTF, 3-conductor, 0.75-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 134
battery disposal. Display WARNING! The backlight contains mercury. Exercise caution when removing you remove these components, handle them carefully. NOTE: Materials Disposal. This HP product provided in this chapter are general disassembly instructions. Specific details, such as screw sizes, - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 135
Perform the following steps to disassemble the display assembly: 1. Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. 2. edges (2) of the display bezel until the bezel disengages from the display assembly. 3. Remove the display bezel (3). Display 127 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 136
the display panel assembly (2) from the display enclosure. 7. Turn the display panel assembly upside down. 8. Remove all screws that secure the display panel frame to the display panel. 9. Use a sharp-edged tool to cut the tape (1) that secures the sides of - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 137
10. Remove the display panel frame (2) from the display panel. 11. Remove the screws (1) that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover (2) and swing it outward. 13. Remove the backlight cover. 14. Turn the display panel right-side up. Display 129 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 138
the clip (2) in the display panel. 16. Turn the display panel upside down. 17. Remove the backlight frame from the display panel. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 139
backlight from the backlight frame. 19. Disconnect the display cable (1) from the LCD panel. 20. Remove the screws (2) that secure the LCD panel to the display rear panel. 21. Release the LCD panel (3) from the display rear panel. 22. Release the - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 140
bays battery 18 hard drive 18 Blu-ray ROM with LightScribe DVD ±R/RW SuperMulti DL Drive removal 53 spare part number 53 spare part numbers 53 specifications 97 Bluetooth module removal 79 spare part number 29, 79 boot options 91 boot order 91 button sound 91 buttons power 13 TouchPad 10 TouchPad on - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 141
applications 14 Windows logo 14 L LAN Power Saving 91 language support 91 latch, battery release 18 lights battery 11 caps lock 11 drive 12 num lock 11 optical drive 15 power 11, 15 TouchPad 10 wireless 11 M Main menu 90 memory map specifications 98 memory module product description 4 removal 54 - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 142
display panel 4 docking support 8 Ethernet 6 external media cards 7 graphics 2 hard drives 5 keyboard 8 memory module 4 microphone 6 modem 6 operating system 9 optical drives 6 pointing devices 8 ports 7 power requirements 8 processors 1 product name 1 security 9 serviceability 9 wireless 6 product - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 143
speakers identifying 13 removal 75 spare part number 25, 75 specifications Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive 97 computer 93 display 94 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 96 hard drive 95 I/O addresses 100 interrupts 99 memory map 98 optical - Compaq Presario CQ71-100 | Compaq Presario CQ71 Notebook PC and HP G71 Notebook - Page 144
Compaq Presario CQ71 Notebook PC and
HP G71 Notebook PC
Maintenance and Service Guide