Compaq 6735b HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai
Compaq 6735b - Notebook PC Manual
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- Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 1
HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC Maintenance and Service Guide - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 2
owned by its proprietor and used by Hewlett-Packard Company under license. Intel and Core services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: July 2008 Document Part - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 3
date November 2009 B February 2010 Description The AC adapter descriptions and part numbers have been updated to 463958-001 for the 65-W HP Smart AC adapter for use in all countries and regions except India and 577170-001 for the 65-W HP Smart AC adapter for use in India. The information was - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 4
iv MSG revision history - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 5
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 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 6
vi Safety warning notice - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 7
devices ...30 Miscellaneous parts ...31 Sequential part number listing ...32 4 Removal and replacement procedures ...39 Preliminary replacement requirements 39 Tools required ...39 Service considerations ...39 Plastic parts ...39 Cables and connectors 40 Drive handling 40 Grounding guidelines - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 8
45 Service tag ...45 Computer feet ...46 Battery ...47 SIM ...48 Display inverter ...49 Bluetooth module ...51 Hard drive ...53 RTC battery ...55 Optical drive ...56 Expansion memory module 57 WLAN module ...59 Keyboard ...61 Primary memory module ...64 WWAN module ...65 Switch cover ...66 Power - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 9
111 Hard drive specifications ...112 DVD±RW and CD-RW Double-Layer Combo Drive specifications 113 DVD/CD-RW Combo Drive specifications 114 DVD-ROM Drive ...115 System DMA specifications ...116 System interrupt specifications ...117 System I/O address specifications 118 System memory map - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 10
a recovery ...144 Recovering the hard drive using f11 144 Recovering information using a Windows Vista operating system DVD (purchased separately) .... 145 9 Connector pin assignments ...146 1394 ...146 Audio-in (microphone) ...147 Audio-out (headphone) ...147 External monitor ...148 RJ-11 (modem - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 11
1 Product description Category Product Name Processors Description HP Compaq 6730b Notebook PC with WWAN HP Compaq 6730b √ Notebook PC HP Compaq 6735b Notebook PC ● Intel® Core™ 2 Duo √ T9600 2.80-GHz processor, 35W, 6MB L2 cache, 800MHz front side bus (FSB) ● Intel Core 2 Duo √ P9500 2. - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 12
15.4-inch WXGA+ ● 15.4-inch WXGA 2 customer-accessible/ √ upgradable memory module slots HP Compaq 6730b Notebook PC without WWAN HP Compaq 6735b Notebook PC with WWAN √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ HP Compaq 6735b Notebook PC without WWAN √ √ 2 Chapter 1 Product description - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 13
) ● 1024-MB total system memory (1024 × 1) Supports 9.5-mm, 2.5- √ inch hard drives Customer-accessible √ Serial ATA √ HP Compaq 6730b Notebook PC without WWAN HP Compaq 6735b Notebook PC with WWAN √ √ √ √ √ √ √ √ √ √ √ √ √ √ HP Compaq 6735b Notebook PC without WWAN √ √ √ 3 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 14
Category Optical drives Diskette drive Audio Modem Description HP Compaq 6730b Notebook PC with WWAN Supports the following √ drives: ● 250-GB, 5400-rpm ● 160-GB, 5400-rpm ● 120-GB, 7200-rpm ● 120-GB, 5400-rpm Fixed (loosening of 1 √ screw required) Customer-accessible √ Parallel ATA - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 15
HP Compaq 6735b Notebook PC without WWAN 56K V.92 1.5-inch data/ √ √ √ √ fax modem with digital line guard Low-cost 10/100/1000 √ √ √ √ Ethernet network interface card (NIC) NIC Power Down √ √ √ √ Technology S4/S5 wake on local area √ √ √ √ network (LAN) on AC power Power - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 16
lights) ● Serial ● S-Video-out (7 pin) ● Travel battery ● USB (4) ● VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75-GHz (hot plug/unplug with auto-detect) ● 1394a ● 3-pin HP Smart AC Adapter Docking Support for HP 3-in-1 NAS √ Docking Station, HP Advanced Docking Station - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 17
Drive Lock √ Fingerprint reader √ Integrated smart card √ reader Preinstalled: √ ● Windows Vista® 32 Home Basic ● Windows Vista Business 32 ● Windows Vista Business 32 (with Windows® XP Pro images) ● FreeDOS ● Red Flag Linux HP Compaq 6730b Notebook PC without WWAN HP Compaq 6735b - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 18
parts: ● AC adapter ● Battery (system) ● Hard drive ● Memory modules (expansion and primary) ● Optical drive ● SIM ● WLAN module ● WWAN module HP Compaq 6730b Notebook PC with WWAN √ √ √ √ HP Compaq 6730b Notebook PC without WWAN HP Compaq 6735b Notebook PC with WWAN √ √ √ √ √ √ √ √ HP - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 19
2 External component identification Top components Top components Item (1) (2) (3) Component WLAN antenna locations Internal microphones (2) (select models only) WWAN antenna locations (select models only) Function Send and receive signals from one or more WLAN devices. These antennae are not - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 20
Webcam light (select models only) HP Webcam (select models only) Function On: The integrated camera is in use. Records audio and video and captures still photographs. Buttons, switches, and fingerprint reader Item (1) Component Power button (2) Internal display switch Function ● When - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 21
the memory, processor speed, BIOS (basic input-output system) and other essential information about your computer system. NOTE: Click the Advanced button to see more information about your system. ● User Guides-Provide specific details about the computer, including your components, power, drives - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 22
Displays system information when pressed in combination with the fn key. Executes frequently used system functions when pressed in combination with a function key or the esc key. Displays the Windows Start menu. Displays a shortcut menu for items beneath the pointer. Can be used like the keys - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 23
or activates items on the screen. (2) Left TouchPad button* Functions like the left button on an external mouse. (3) Fingerprint reader (select models only) Allows a fingerprint logon to Windows, instead of a password logon. (4) Right TouchPad button* Functions like the right button on - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 24
is not plugged into an external power source, the light stays off until the battery reaches a low battery level. ● Blinking: The hard drive or optical drive is being accessed. ● Amber (select models only): HP 3D DriveGuard has temporarily parked the hard drive. Opens the computer. Produce sound - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 25
ports (2) (select models only) (3) Optical drive (4) Serial port Function Supports the following optional digital card formats: ● Memory Stick ● Memory Stick Pro ● MultiMediaCard ● MultiMediaCard Plus ● Secure Digital Memory Card ● Secure Digital High Capacity Memory Card ● xD-Picture Card ● xD - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 26
models only) (2) USB ports (2) (select models only) (3) Optical drive (4) RJ-11 (modem) jack (5) Security cable slot Left-side components Function Supports the following optional digital card formats: ● Memory Stick ● Memory Stick Pro ● MultiMediaCard ● MultiMediaCard Plus ● Secure Digital - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 27
illustration that most closely matches your computer. Item (1) Component Security cable slot (2) RJ-11 (modem) jack (3) RJ-45 (network) jack (4) External monitor port (5) S-Video-out jack Function Attaches an optional security cable to the computer. NOTE: The security cable is designed to - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 28
models only) Hard drive bay Docking connector (select models only) Function Holds the battery. Releases the battery from the battery bay. Contains a WWAN SIM. The SIM slot is located inside the battery bay. Connects an optional accessory battery. Enable airflow to cool internal components. NOTE - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 29
3 Illustrated parts catalog Service tag The service tag, affixed to the bottom of the computer, provides information that may be needed when troubleshooting system problems. The service tag provides the following information: (1) Product name: This is the product name affixed to the front of the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 30
Computer major components Item (1) Description 15.4-inch display assemblies (include 2 WLAN antenna transceivers and cables) Spare part number 20 Chapter 3 Illustrated parts catalog - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 31
Description Spare part number For use only with HP Compaq 6735b computer models WXGA display assembly with 1 microphone 487125-001 Display internal components (not illustrated): Display bezels: For use covers (includes left and right hinge covers) 487144-001 Computer major components - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 32
HP Compaq 6735b computer models For use only with HP Compaq 6730b computer models Display panel cable Display Logo Kit Display Rubber Kit Display Screw Kit Switch cover (includes LED board and cable) Power button board (includes cable) Keyboards (include keyboard parts catalog Spare part - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 33
under keyboard) Expansion memory module (located under memory/WLAN module compartment cover) 2048-MB 483194-001 1024-MB 483193-001 Plastics Kit (see Plastics Kit on page 28 for more Plastics Kit spare part information): 486292-001 ExpressCard slot bezel Hard drive bay cover Memory/WLAN - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 34
WWAN module 483377-001 Top cover 487140-001 Rear cover 487143-001 ExpressCard board (includes RTC battery) 487119-001 Audio board (includes cable) 486250-001 Modem modules: NOTE: The modem module spare part kits do not include a modem module cable. The modem module cable is included in - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 35
DVD-ROM Drive 486264-001 RTC battery 449137-001 Hard drives: (include hard drive bracket) 250-GB, 5400-rpm 486261-001 160-GB, 5400-rpm 486260-001 120-GB, 7200-rpm 486259-001 120-GB, 5400-rpm 486782-001 WLAN modules Broadcom WLAN modules for use only with HP Compaq 6735b computer models - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 36
Item Description Spare part number ● Broadcom 4322 802.11a/b/g/n WLAN module for use in Afghanistan, Albania, 487330-002 Algeria, Andorra, Angola, Antigua and Islands, Guam, Puerto Rico, Trinidad and Tobago, the U.S. Virgin Islands, and the United States 26 Chapter 3 Illustrated parts catalog - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 37
, Yemen, Zaire, Zambia, and Zimbabwe Intel WLAN modules for use only with HP Compaq 6730b computer models: Intel Wi-Fi Link 5100 802.11a/b/g/n WLAN module for module cable) 490809-001 NOTE: The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth module cable is included - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 38
Plastics Kit Item (1) (2) (3) (4) Description Spare part number Plastics Kit: 486292-001 ExpressCard slot bezel Hard drive bay cover (includes 2 captive screws, secured by C-clips) Memory/WLAN module compartment cover (includes one captive screw, secured by a C-clip) Bluetooth module - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 39
Cable Kit Item (1) (2) (3) (4) Description Cable Kit: Microphone extension cable, illustrated Modem module cable (includes RJ-11 connector) Bluetooth module cable Serial connector cable Spare part number 487138-001 Cable Kit 29 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 40
devices Item (1) (2) Description Hard drives (include bracket) 250-GB, 5400-rpm 160-GB, 5400-rpm 120-GB, 7200-rpm 120-GB, 5400-rpm Optical drives (include bezel and bracket) DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive DVD/CD-RW Combo Drive DVD-ROM Drive Spare part number 486261-001 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 41
Miscellaneous parts Description 65-W HP Smart AC adapters For use in all countries and regions except India For use only in India Nylon carrying case USB 1.1 diskette drive Power cords: For use in Australia For use in Brazil For use in Denmark For use in Europe, the Middle East, and Africa For use - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 42
screw lock ● Power cord for use in the United Kingdom Power cord for use in Italy Power cord for use in Denmark Power cord for use in Brazil Power cord for use in Japan Power cord for use in South Korea Power cord for use in Switzerland Power cord for use in Israel 32 Chapter 3 Illustrated parts - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 43
486290-001 486291-001 486292-001 486295-001 486296-001 Description RTC battery 65-W HP Smart AC adapter for use in all countries and regions except India Intel Wi-Fi Link 5100 802.11a/b/g/n WLAN module for use only with HP Compaq 6730b computer models in all countries and regions Intel Wi-Fi Link - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 44
part HP Compaq 6730b computer models Display Rubber Kit 120-GB, 5400-rpm hard drive (includes hard drive bracket) Power button board (includes cable) ExpressCard board (includes RTC battery) Serial connector and cable Optical drive reader Keyboard for use in the United States 34 Chapter 3 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 45
use in Sweden and Finland Keyboard for use in Slovenia Keyboard for use in Israel Keyboard for use in Switzerland Keyboard for use in Iceland Keyboard for use in Greece Speaker Cable Kit (see Cable Kit on page 29 for more Cable Kit spare part information): Switch cover (includes LED board and cable - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 46
Spare part number 487141-001 487142-001 487143-001 487144-001 487145-001 Rear cover Display hinge covers (includes left and right hinge covers) Rubber Kit (includes 8 rubber feet and 2 rubber screw covers) Screw Kit Broadcom 4322 802.11a/b/g/n WLAN module for use only with HP Compaq 6735b computer - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 47
and New Zealand NOTE: The modem module spare part kits do not include a modem module cable. The modem module cable is included in the Cable Kit, spare part number 487138-001. 15.4-inch WXGA display assembly with 2 microphones and webcam for use only with HP Compaq 6735b computer models equipped with - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 48
use only with HP Compaq 6735b computer models equipped with a WLAN module but not a WWAN module (include 2 WLAN antenna transceivers and cables) Display inverter for use only with HP Compaq 6735b computer models 65-W HP Smart AC adapter for use only in India 38 Chapter 3 Illustrated parts catalog - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 49
P0 and P1 screwdrivers ● Torx T8 screwdriver ● 5.0-mm nut driver Service considerations The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures. NOTE: As you remove each subassembly from the computer, place the subassembly (and - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 50
tray is closed. Handle drives on surfaces covered with at least one inch of shock-proof foam. Avoid dropping drives from any height onto any surface. After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag. Avoid exposing a hard drive to products that have - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 51
throughout a normal cycle. Or the device may function normally for a while, then degrade in the internal layers, reducing its life expectancy. CAUTION: To prevent damage to the computer when you are removing or installing internal components, observe these precautions: Keep components in their - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 52
parts in their containers until the parts arrive at static-free workstations. ● Place items on a grounded surface before removing items from their containers. ● Always be properly grounded when touching a component or assembly. ● Store reusable ESD-sensitive parts Cover service , parts, and - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 53
or soldering aids ● Nonconductive foam ● Conductive tabletop workstations with ground cords 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 bags - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 54
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 real-time clock (RTC) battery (see RTC battery on page 55). 6. Wait approximately 5 minutes. 7. Replace the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 55
note of each screw and screw lock size and location during removal and replacement. Service tag The service tag, affixed to the bottom of the computer, provides information that may be needed when troubleshooting system problems. The service tag provides the following information: (1) Product - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 56
Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number 487145-001. There are 8 rubber feet that attach to the base enclosure in the locations illustrated below. 46 Chapter 4 Removal and replacement procedures - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 57
6-cell, 55-Wh battery 6-cell, 47-Wh battery Spare part number 486296-001 486295-001 Before disassembling the computer, follow these 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: - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 58
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. 4. Remove the battery (see Battery on page 47). Remove the SIM: 1. Press in on the SIM (1). (The - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 59
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. 4. Remove the battery (see Battery on page 47). Remove the display inverter: 1. Turn the computer right - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 60
enclosure as far as the display panel cable and backlight cable allow. 8. Disconnect the display panel cable (2) and the backlight cable (3) from the display inverter. 9. Remove the display inverter. Reverse this procedure to install the display inverter. 50 Chapter - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 61
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. 4. Remove the battery (see Battery on page 47). Remove the Bluetooth module: 1. Position the computer with - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 62
5. Disconnect the Bluetooth module cable (2) from the Bluetooth module. 6. Remove the Bluetooth module. Reverse this procedure to install the Bluetooth module. 52 Chapter 4 Removal and replacement procedures - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 63
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. Position the computer with the front toward you. 2. Loosen the two Phillips PM2.0×5.0 captive screws (1) that secure the hard drive bay cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 64
Mylar tab (2) on the hard drive and slide the hard drive (3) to the right to disconnect it from the system board. 6. Remove the hard drive (4) from the hard drive bay. 7. If it is necessary to replace the hard drive bracket, remove the two Phillips PM3.0×4.0 hard drive bracket screws (1) from each - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 65
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 (see Hard drive on page 53). Remove the RTC battery: Remove the RTC battery from the socket on the system - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 66
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. 4. Remove the battery (see Battery on page 47). Remove the optical drive: 1. Position the computer with the right - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 67
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 expansion memory module: 1. Loosen the Phillips PM2.0×5.0 captive screw (1) that secures the memory/WLAN module compartment cover to the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 68
2. Lift the front edge of the memory/WLAN module compartment cover (2), swing it back, and remove the cover. The memory/WLAN module compartment cover is included in the Plastics Kit, spare part number 486292-001. 3. Spread the retaining tabs (1) on each side of the memory module slot to release the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 69
WLAN module Description Spare part number Broadcom WLAN modules for use only with HP Compaq 6735b computer models: ● Broadcom 4322 802.11a/b/g/n WLAN module for use in Antigua and Barbuda, Barbados, Belize, Canada, the Cayman Islands, Guam, Puerto Rico, Trinidad and - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 70
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 memory/WLAN module compartment cover (see Expansion memory module on page 57). Remove the WLAN module: 1. Disconnect the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 71
module slot. Reverse this procedure to install the WLAN module. Keyboard Country or region Belgium Brazil The Czech Republic Denmark France French Canada Germany Hungary Iceland Israel Italy Japan Latin America The Netherlands Spare part number 487136-181 487136-201 487136-221 487136-081 487136 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 72
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. 4. Remove the battery (see Battery on page 47). Remove the keyboard: 1. Loosen the three Phillips PM2.5×9.0 captive - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 73
display assembly and switch cover. 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. Component replacement procedures 63 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 74
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 keyboard (see Keyboard on page 61). Remove the primary memory module: 1. Spread the retaining tabs (1) on each - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 75
Description HSDPA EVDO WWAN module Spare part number 483377-001 Before removing the WWAN module, follow these 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 61). Remove - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 76
cable) Spare part number 487139-001 Before removing the switch cover, follow 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 61). Remove the switch cover and keyboard - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 77
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 61). 6. Remove the switch cover (see Switch cover on page 66). Remove the power button board: 1. Turn - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 78
Spare part number 486288-001 Before removing 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 61). 6. Remove the switch cover (see Switch cover on page 66). Remove - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 79
the AC adapter from the computer. 4. Remove the battery (see Battery on page 47). 5. Remove the following components: a. Keyboard (see Keyboard on page 61) b. Switch cover (see Switch cover on page 66) c. Fan (see Fan on page 68) Remove the heat sink: NOTE: Steps 1 through 4 apply only to HP Compaq - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 80
(2) that services it. Replacement thermal material is included with all heat sink, system board, and processor spare part kits. NOTE: Steps 5 through 8 apply only to HP Compaq 6735b computer models. See steps 1 through 4 for removing the heat sink on HP Compaq 6730b computer models. 5. Remove the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 81
6. Remove the heat sink clips (2) by sliding them to left, and then lifting them up. 7. Lift the right side of the heat sink (1) until it releases - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 82
be thoroughly cleaned from the surfaces of the heat sink and the system board components each time the heat sink is removed. Thermal paste is used on the processor (1) and the section of the heat sink (1) that services it. Thermal pads are used on the Northbridge chip (2) and the section of the heat - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 83
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 following components: a. Keyboard (see Switch cover on page 66) b. Switch cover (see Switch cover on page 66) c. Fan (see - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 84
on the processor socket. NOTE: Steps 3 and 4 apply only to HP Compaq 6735b computer models. See steps 1 and 2 for removing the processor on HP Compaq 6730b computer models. 3. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn counterclockwise until you hear a click - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 85
kits include 2 WLAN antenna transceivers and cables. Description Spare part number Display assemblies for use only with HP Compaq 6735b computer models: ● 15.4-inch SXGA+ display assembly with 2 microphones and webcam for use only with computer models equipped with both WLAN and WWAN modules - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 86
part 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 65). 7. Remove the fan (see Fan on page 68). 8. Remove the switch cover (see Switch cover on page 66). Remove the display assembly - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 87
that secures the left display hinge cover to the computer. 8. Remove the left display hinge cover (4). NOTE: The left and right hinge covers are available using spare part number 487144-001. 9. Disconnect the camera cable (1) from the system board. 10. Remove the wireless antenna cables (2) from the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 88
replace the display bezel or display hinges, remove the following: (1) Four beveled rubber screw covers on the display bezel top edge. All rubber screw covers are available in the Display Rubber Kit, spare part number 486775-001. (2) Two flat rubber screw covers on the display bezel bottom edge. All - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 89
(3). The display bezel is available using spare part numbers 487336-001 (for use with computer models equipped with a webcam) and 487338-001 (for use with computer models not equipped with a webcam). 16. If it is necessary to replace the display hinges, remove the two four T8M2.5×7.0 screws (1) that - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 90
19. Remove the display hinges (2). The left and right display hinges are available using spare part number 487337-001. Reverse this procedure to reassemble and install the display assembly. 80 Chapter 4 Removal and replacement procedures - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 91
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 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover (see Switch cover on page - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 92
of the top cover until it rests at an angle. 6. Release the ZIF connector to which the TouchPad cable (1) is attached, and disconnect the TouchPad cable from the ExpressCard board. NOTE: The fingerprint reader board is available only on select models. 82 Chapter 4 Removal and replacement procedures - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 93
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 94
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 95
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 96
assembly on page 75) f. Top cover (see Top cover on page 81) g. ExpressCard board (see ExpressCard board on page 84) Remove the audio board: 1. Remove the three Phillips PM2.5×5.0 screws (1) that secure the audio board to the system board. NOTE: The audio board cable ground loop (2) is secured - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 97
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 98
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. 88 Chapter 4 Removal and replacement procedures - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 99
4. Remove the battery (see Battery on page 47). 5. Remove the following: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover (see Switch cover on page 66) e. Display assembly (see Display assembly on page 75) - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 100
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 101
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 102
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 103
and routing channel built into the rear cover. NOTE: The microphone extension cable is included in the Cable Kit, spare part number 487138-001. 7. Lift the rear edge of the rear cover (1) until it disengages from the base enclosure. 8. Remove the rear cover (2) by lifting it straight up. Reverse - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 104
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 105
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 106
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 107
base enclosure. 4. Remove the serial connector and cable. Reverse this procedure to install the serial connector and cable. System board NOTE: All system board spare part kits include replacement thermal material. Description Spare part number For use only with HP Compaq 6735b computer models - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 108
4. Remove the battery (see Battery on page 47). 5. Remove the following: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover (see Switch cover on page 66) e. Fan (see Fan on page 68) f. Heat sink (see Heat - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 109
4. Remove the system board bracket (3). NOTE: The system board bracket is available using spare part number 486291-001. 5. Position the base enclosure with the front toward you. 6. Disconnect the following cables from the system board: (1) Modem module cable (2) Bluetooth module cable (3) Serial - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 110
. CAUTION: When lifting the system board, do not exert any pressure on the optical drive connector board (2). Failure to follow this caution can result in damage to the system board and optical drive connector. 11. Remove the system board (4) by sliding it up and away from the base enclosure at an - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 111
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: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 56) c. Keyboard (see Keyboard on page 61) d. Switch cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 112
Remove the optical drive connector board by sliding it off of the system board. Reverse this procedure to install the optical drive connector board. 102 Chapter 4 Removal and replacement procedures - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 113
computer. Starting Computer Setup Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system is not working or will not load. NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your computer. NOTE: An external keyboard or - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 114
then follow the on-screen instructions. - or - Use the arrow keys to select File > Save changes and exit, and then press enter. Your changes go into effect when the computer restarts. Restoring factory settings in Computer Setup NOTE: Restoring defaults will not change the hard drive mode. To return - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 115
for the processor, cache and memory size, system ROM, video revision, and keyboard controller version. Set or change the date and time on the computer. Replace the configuration settings in Computer Setup with the original factory settings. (Hard drive mode, password settings, and security settings - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 116
and memory size, system ROM, video revision, and keyboard controller version. ● F2 Start-up Test-Verifies the system components needed for starting the computer. ● F3 Run-In Test-Runs a comprehensive check on system memory. ● F4 Hard Disk Test-Runs a comprehensive self-test on any hard drive in - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 117
by default). When enabled, USB legacy support allows the following: ◦ Use of a USB keyboard in Computer Setup even when a Windows® operating system is not running. ◦ Startup from bootable USB devices, including a hard drive, diskette drive, or optical drive connected by a USB port to the computer - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 118
disable secondary battery fast charge (enabled by default). ● Enable/disable HP QuickLook 2 Boot to Network (set by default) ◦ Follow Boot Order ● Enable/disable the fingerprint device (enabled by default). ● Enable/disable a modem security levels for all BIOS menu items. Restore Security Defaults Restore - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 119
Width 35.60 cm 14.02 in Height (front to rear) 3.36 cm 1.32 in Weight (equipped with optical drive, hard drive, and battery) 2.69 kg 5.93 lbs Input power Operating voltage 18.5 V dc @ 3.5 A - 65 W or 19.0 V dc @ 4.74 A - 90 W Operating current 3.5 A or 4.74 A Temperature Operating (not - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 120
specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight Character display Total power consumption Viewing angle Metric U.S. 20.7 cm 33.1 cm 39.1 cm Up to 16.8 million 200:1 (typical) 180 nits (typical) 8.15 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 121
specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight Character display Total power consumption Viewing angle Metric U.S. 20.7 cm 33.1 cm 39.1 cm Up to 16.8 million 200:1 (typical) 180 nits (typical) 8.15 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 122
to 55°C (41°F to 131°F) *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specifications may differ slightly. NOTE: Certain restrictions and exclusions apply. Contact technical support for details. 112 Chapter 6 Specifications - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 123
and CD-RW Double-Layer Combo Drive specifications Applicable disc Access time Random Cache buffer Data transfer rate CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD (Photo-CD, CDEXTRA, Portfolio, CD-R, CD-RW), CDR, CD-RW, DVD-ROM (DVD-5, - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 124
DVD/CD-RW Combo Drive specifications Applicable disc Access time Random Audio output level Cache buffer Data transfer rate 24X CD-ROM 8X DVD 24X CD-R 24X CD-RW Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 125
DVD-ROM Drive Applicable disc Access time Random Cache buffer Data transfer rate CD-R (24X) CD-RW (10X) CD-ROM (24X) DVD (8X) Multiword DMA mode 2 DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD Digital Audio, CD-XA ready (Mode 2, Form 1 and Form 2), CD-I (Mode 2, Form 1 and Form - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 126
System DMA specifications Hardware DMA System function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for ExpressCard DMA6 Not assigned DMA7 Not assigned *ExpressCard controller can use DMA 1, - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 127
function IRQ0 System timer IRQ1 Standard 101-/102-Key or Microsoft® Natural Keyboard IRQ2 Cascaded IRQ3 Intel 82801DB/DBM USB2 Enhanced Host Controller-24CD IRQ4 COM1 IRQ5* Conexant AC-Link Audio Intel 82801DB/DBM SMBus Controller-24C3 Data Fax Modem with SmartCP IRQ6 Diskette drive - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 128
registers Unused Keyboard controller Port B Unused Keyboard controller Unused NMI enable/RTC Unused DMA page registers Unused Port A Unused Interrupt controller no. 2 System Function (shipping configuration) Unused DMA controller no. 2 Unused Coprocessor busy clear/reset Unused Unused Secondary - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 129
serial port Unused Infrared port Unused Unused Secondary diskette drive controller Parallel port (LPT1/default) Unused FM synthesizer-OPL3 Unused VGA Reserved (parallel port/no EPP support) VGA ExpressCard controller in CPU Unused Internal modem "A" diskette controller Serial port (COM1/default) PCI - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 130
-00FFFFFF 04800000-07FFFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF System function Base memory Video memory Video BIOS Unused System BIOS Extended memory Super extended memory Unused Video memory (direct access) Unused System BIOS 120 Chapter 6 Specifications - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 131
7 Screw listing This section provides specification and reference information for the screws and screw locks used in the computer. All screws listed in this section are available in the Screw Kit, spare part number 487146-001, and the Display Screw Kit, spare part number 487751-001. 121 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 132
captive screw Color Black Quantity 4 Length 5.0 mm Thread 2.0 mm Head diameter 5.0 mm Where used: (1) One captive screw that secures the Bluetooth module compartment cover to the computer (screw is secured by a C-clip) (2) Two captive screws that secure the hard drive bay cover to the computer - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 133
Phillips PM2.5×10.0 captive screw Color Black Quantity 1 Length 10.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One captive screw that secures the hard drive to the computer (screw is secured by a Cclip) Phillips PM2.5×10.0 captive screw 123 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 134
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 124 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 135
Phillips PM2.5×9.0 captive screw Color Black Quantity 4 Length 9.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: (1) One captive screw that secures the optical drive to the computer (screw is secured by a C-clip) (2) Three captive screws that secure the keyboard to the computer (screws are - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 136
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: 2 screws that secure the optical drive bracket to the optical drive Where used: 8 screws that secure the display hinges to the display panel 126 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 137
Phillips PM2.5×4.0 screw Color Silver Quantity 4 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 2 screws that secure the WLAN module to the system board Where used: 2 screws that secure the WWAN module to the system board Phillips PM2.5×4.0 screw 127 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 138
Phillips PM2.0×5.0 screw Color Silver Quantity 3 Length 5.0 mm Thread 2.0 mm Head diameter 4.5 mm Where used: 3 screws that secure the power button board to the switch cover 128 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 139
Phillips PM2.5×7.0 captive screw Color Silver Quantity 2 Length 7.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 2 captive screws that secure the fan to the base enclosure (screws are secured by Cclips) Phillips PM2.5×7.0 captive screw 129 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 140
Phillips PM2.0×4.0 captive screw Color Black Quantity 2 Length 4.0 mm Thread 2.0 mm Head diameter 4.5 mm Where used: 2 captive screws that secure the heat sink clips to the system board (screws are secured by C-clips) 130 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 141
Torx8 T8M2.5×9.0 screw Color Black Quantity 17 Length 9.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 screws that secure the display assembly to the computer Where used: 2 screws that secure the display assembly to the computer Torx8 T8M2.5×9.0 screw 131 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 142
Where used: 7 screws that secure the top cover to the base enclosure Where used: 4 screws that secure the rear cover to the base enclosure 132 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 143
Torx8 T8M2.5×4.0 screw Color Silver Quantity 1 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One screw that secures the display left hinge cover to the display assembly Torx8 T8M2.5×4.0 screw 133 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 144
Phillips PM2.5×3.0 screw Color Black Quantity 5 Length 3.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 3 screws that secure the top cover to the base enclosure Where used: 2 screws that secure the modem module to the audio board 134 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 145
Phillips PM2.5×3.0 broad-head screw Color Silver Quantity 9 Length 3.0 mm Thread 2.5 mm Head diameter 7.0 mm Where used: 2 screws that secure the top cover to the base enclosure Where used: 2 screws that secure the ExpressCard board to the system board Phillips PM2.5×3.0 broad-head screw 135 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 146
Where used: 3 screws that secure the rear cover to the base enclosure Where used: 2 screws that secure the system board bracket to the base enclosure 136 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 147
Phillips PM2.5×5.0 screw Color Black Quantity 12 Length 5.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 3 screws that secure the audio board to the system board Where used: 2 screws that secure the speaker to the base enclosure Phillips PM2.5×5.0 screw 137 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 148
Where used: 2 screws that secure the USB/digital media board to the base enclosure Where used: 2 screws that secure the rear cover to the base enclosure Where used: 2 screws that secure the SIM connector board to the system board (only on computer models equipped with a WWAN module) - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 149
Where used: 1 screw that secures the system board to the base enclosure (only on computer models not equipped with a WWAN module) Phillips PM2.5×5.0 screw 139 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 150
Hex HM5.0×9.0 screw lock Color Silver Quantity 4 Length 9.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 2 screw locks that secure the system board bracket to the base enclosure Where used: 2 screw locks that secure the serial connector to the base enclosure 140 Chapter 7 Screw listing - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 151
Torx8 T8M2.5×6.0 screw Color Black Quantity 10 Length 6.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 6 screws that secure the display bezel to the display enclosure Where used: 4 screws that secure the display panel to the display enclosure Torx8 T8M2.5×6.0 screw 141 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 152
the entire hard drive (select models only) ● Scheduling automatic backups (select models only) ● Creating system restore points ● Recovering individual files ● Restoring the computer to a previous state ● Recovering information using recovery tools NOTE: For detailed instructions, perform a search - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 153
on-screen instructions to back up your entire computer (select models only) or your files. NOTE: Windows includes the User Account Control feature to improve the security of your computer. You may be prompted for your permission or password for tasks such as installing software, running utilities - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 154
original hard drive image. The image includes the Windows operating system and software programs installed at the factory. NOTE: Windows Vista provides additional recovery tools through the operating system. For additional information, go to Help and Support. NOTE: If you are unable to boot (start - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 155
erase hard drive contents and reformat the hard drive. All files you have created and any software installed on the computer will be permanently removed. When reformatting is complete, the recovery process will help you restore the operating system, as well as drivers, software, and utilities. To - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 156
9 Connector pin assignments 1394 Pin Assignment 1 Power 2 Ground 3 TPB- 4 TPB+ 5 TPA- 6 TPA+ 146 Chapter 9 Connector pin assignments - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 157
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 Audio-in (microphone) 147 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 158
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 148 Chapter 9 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 159
RJ-11 (modem) Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused RJ-11 (modem) 149 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 160
RJ-45 (network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused 150 Chapter 9 Connector pin assignments - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 161
S-Video-out Pin Signal 1 Ground (Y) 2 Ground (C) 3 Y intensity (luminance) 4 C color (Chrominance S-Video-out 151 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 162
Serial port Pin Signal 1 Data carrier detect 2 Received data 3 Transmitted data 4 Data terminal ready 5 Signal ground 6 Data set ready 7 Request to send 8 Clear to send 9 Ring indicator Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground 152 Chapter 9 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 163
The wide range input feature of the computer permits it to operate 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 computer meets the requirements for use in the country or region where the equipment is purchased - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 164
of the agency responsible for evaluation in the country or region where it will be used. 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 agency responsible for evaluation - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 165
area for computer battery disposal. Display WARNING! The backlight contains mercury. Exercise caution when removing and handling the disassembly instructions for the display assembly. The display assembly must be disassembled to gain access to the backlight (1) and the liquid crystal display (LCD - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 166
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. Lift up and out on the left and right inside edges (1) and the top - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 167
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 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 168
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. 158 Chapter 11 Recycling - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 169
in the display panel. 16. Turn the display panel upside down. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 17. Remove the backlight frame from the display panel. Display 159 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 170
panel 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 tape (4) that secures the LCD panel to the display rear panel. 23. Remove the LCD panel. 24. Recycle the - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 171
25, 33, 47 battery bay 18 battery light 14 battery release latch 18 Bluetooth module removal 51 spare part number 27, 37, 51 Bluetooth module cable illustrated 29 removal 91 Bluetooth module compartment 18 Bluetooth module compartment cover illustrated 28 removal 51 boot options 107 boot order 107 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 172
54 hard drive recovery 144 headphone jack location 14 pin assignments 147 heat sink removal 69 spare part numbers 23, 33, 37, 69 hinge removal 79 spare part number 22, 36, 80 hinge cover removal 77 spare part number 21, 36, 77 HP QuickLook 108 I I/O address specifications 118 info button 11 internal - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 173
lights battery 14 drive 14 power 14 wireless 14 M mass storage devices, spare part numbers 30 Media Card Reader 15, 16 memory map specifications 120 memory module product description 2 removal 57, 64 spare part numbers 23, 33, 57, 64 memory module compartment 18 memory/WLAN module compartment cover - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 174
2 hard drives 3 keyboard 6 memory module 2 modem module 4 operating system 7 optical drives 4 panels 2 pointing devices 6 ports 6 power requirements 7 processors 1 product name 1 security 7 serviceability 8 wireless 5 product name 1 R rear components 17 rear cover removal 92 spare part number - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 175
103, 107 unknown password 44 USB port location 15, 16 pin assignments 152 USB/digital media board removal 90 spare part number 24, 33, 90 V vents 16, 18 Virtualization Technology 108 volume mure button 11 volume scroll zone 11 W webcam light 10 webcam, location 10 Windows applications key 12 - Compaq 6735b | HP Compaq 6735b Notebook PC and HP Compaq 6730b Notebook PC - Mai - Page 176
HP Compaq 6735b Notebook PC and
HP Compaq 6730b Notebook PC
Maintenance and Service Guide