Compaq 6730s HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G
Compaq 6730s - HP Business Notebook Manual
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- Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 1
HP Compaq 6730s Notebook PC HP Compaq 6735s Notebook PC Maintenance and Service Guide - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 2
in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. First Edition: October 2008 Document Part Number: 490126-001 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 3
. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of Information Technology - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 4
iv Safety warning notice - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 5
...29 Mass storage devices ...30 Miscellaneous parts ...32 Sequential part number listing ...34 4 Removal and replacement procedures Preliminary replacement requirements 42 Tools required ...42 Service considerations ...42 Plastic parts ...42 Cables and connectors 43 Drive handling 43 Grounding - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 6
guidelines 46 Unknown user password 47 Component replacement procedures 48 Service tag location ...48 Computer feet ...49 Battery ...50 Hard drive ...51 WLAN module ...54 Memory module ...57 Optical drive ...59 Switch cover and keyboard 61 Speakers ...66 Display assembly ...67 Top cover - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 7
140 Backing up your information 140 Performing a recovery ...141 Using the Windows recovery tools 142 Using f11 ...142 Using a Windows Vista operating system DVD (purchased separately 143 Backup and recovery in Windows XP 144 Overview ...144 Backing up your information 144 Performing a recovery - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 8
RJ-45 (network) ...149 Universal Serial Bus ...149 10 Power cord set requirements Requirements for all countries and regions 150 Requirements for specific countries and regions 151 11 Recycling Battery ...152 Display ...152 Index ...158 viii - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 9
board Computer models equipped with GM45 system board Computer models equipped with PM45 system board Product Name HP Compaq 6730s Notebook PC √ √ √ HP Compaq 6735s Notebook PC √ Processors Intel® Core™2 Duo processors ● P8600 2.40-GHz processor, 3MB L2 cache, 1066-MHz front side bus - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 10
Northbridge: Intel PM45 with up to √ 1066-MHz FSB Southbridge: Intel ICH9M √ √ √ AMD RS780MN √ Southbridge: AMD SB700 √ ATI-M82se with Hypermemory √ support, discrete graphics subsystem memory Intel Universal Memory Architecture (UMA) graphics subsystem integrated with shared video - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 11
Memory Architecture (UMA) graphics subsystem with shared video memory (dynamically allocated) All display assemblies include 2 √ √ √ √ wireless 2 customer-accessible/upgradable √ √ √ √ memory module slots Supports dual-channel memory √ √ √ √ Supports up to 4 GB of system RAM √ √ √ - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 12
(2048 × 1) ● 2048-MB total system memory (1024 × 2, dual-channel) ● 1024-MB total system memory (1024 × 1) Hard drives Supports 9.5-mm, 2.5-inch hard drives √ √ √ √ Customer-accessible √ √ √ √ Serial ATA √ √ √ √ Supports the following drives: √ √ √ √ ● 320-GB, 5400-rpm ● 250 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 13
: DC - no √ √ √ √ S3/S4/S5 wake on LAN: AC - yes √ √ √ √ Wireless Integrated WLAN options by way of wireless module: 2 WLAN antennae built into display √ √ √ √ assembly Support for no-WLAN option √ √ √ √ Support for the following WLAN √ √ √ √ formats: ● Broadcom 802.11a - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 14
auto-detect) 3-pin AC power √ √ √ √ Keyboard/ 11.97-inch keyboard with embedded √ √ √ √ pointing numeric keypad devices TouchPad only, with 2 TouchPad √ √ √ √ buttons and vertical scrolling (taps enabled as default) Power 90-W AC adapter with localized cable √ requirements - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 15
only) DRDVD Windows Vista √ √ √ √ DRDVD Windows XP Pro √ √ √ √ Windows Vista Office Ready DVD √ √ √ √ Certified: Microsoft® WHQL √ √ √ √ Web Support: Windows XP Pro √ √ √ √ Serviceability End-user replaceable parts: AC adapter √ √ √ √ Battery (system) √ √ √ √ 7 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 16
Category Description Hard drive Memory module Optical drive WLAN module Computer models equipped with M780G system board Computer models equipped with GL40 system board Computer models equipped with GM45 system board Computer models - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 17
2 External component identification Top components Display components Item (1) Component WLAN antenna locations (2) Webcam light (select models only) (3) Webcam (select models only) Function Send and receive signals from one or more WLAN devices. These antennae are not visible from the - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 18
the right button on an external mouse. *This table describes factory settings. View or change pointing device preferences as follows: ● In Windows Vista, select Start > Control Panel > Hardware and Sound > Mouse. ● In Windows XP, select Start > Control Panel > Printers and Other Hardware > Mouse - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 19
devices are off. Turns the wireless feature on or off, but does not establish a wireless connection. NOTE: A wireless network must be set up in order to establish a wireless connection. ● On: The computer is on. ● Blinking: The computer is in the Sleep state (Windows Vista) or Standby (Windows XP - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 20
Component Power button (5) Speakers (2) (6) Caps lock light (7) Internal display switch Keys Function ● When the computer is off, press the button to turn on the computer. ● When the computer is on, press the button to initiate Hibernation. ● When the computer is in the Sleep state (Windows - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 21
enables and disables the embedded numeric keypad. Can be used like the keys on an external numeric keypad. Displays a shortcut menu for items beneath the pointer. Displays the Windows Start menu. Executes frequently used system functions when pressed in combination with a function key or the esc key - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 22
-in (microphone) jack Right-side components Function Supports the Memory Stick (MS), Memory Stick Pro (MSP), Secure Digital (SD) Memory Card, Secure Digital High Capacity (SDHC) Memory Card, MultiMediaCard (MMC), and xD-Picture Card formats. ● Blinking turquoise. The hard drive or optical drive is - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 23
in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level. Connects an AC adapter. Connects a network cable. Connect optional USB devices. Supports optional ExpressCards. Left-side components - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 24
battery from the battery bay. Enable 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. Contains a memory module. Holds the hard drive - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 25
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 computer. (2) Serial number (s/n): This is an alphanumeric identifier that is unique to each product. (3) Part number/Product number - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 26
major components Item (1) Description Display assembly (includes 2 WLAN antenna transceivers and cables) For use only with HP Compaq 6735s Notebook PC models 15.4-inch WXGA BrightView display assembly (for use in all countries and regions except Brazil) Spare part number 491587-001 18 Chapter - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 27
Display inverter For use only with HP Compaq 6730s Notebook PC models 491256-001 For use only with HP Compaq 6735s Notebook PC models 494116-001 Switch cover (includes LED power board and cable) For use only with HP Compaq 6730s Notebook PC models 491288-001 For use only with HP Compaq 6735s - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 28
LED power button board (included in the switch cover) Keyboard For use only with HP Compaq 6730s Notebook PC models For use in Brazil For International use only with HP Compaq 6735s Notebook PC models For use in Belgium 20 Chapter 3 Illustrated parts catalog Spare part number 491274-201 491274- - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 29
in Iceland For use in Israel For use in Italy For International use For use in Japan For use in Latin America HP Compaq 6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models Top cover (includes TouchPad board and cable, and TouchPad button board and cable) Spare part number - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 30
Compaq 6730s Notebook PC models 491253-001 For use only with HP Compaq 6735s Notebook PC models 491616-001 ExpressCard slot bezel WLAN module compartment cover Hard drive bay cover Memory module compartment cover TouchPad components TouchPad cable (included with top cover, spare part number - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 31
part number System board (includes replacement thermal material and the ExpressCard assembly) For use only with HP Compaq 6730s Notebook PC models For use only with computer models equipped with Intel processors with discrete graphics subsystem memory only with HP Compaq 6735s Notebook PC models) - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 32
-001 RTC battery 449137-001 Modem module NOTE: The modem module spare part kit does not include a modem module cable. The modem module cable is included in the Cable Kit, spare part numbers 491287-001 (for HP Compaq 6730s Notebook PC models) and 491608-001 (for HP Compaq 6735s Notebook PC models - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 33
Item Description Spare part number ● For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, 459263-002 Argentina, Armenia , Zaire, Zambia, and Zimbabwe Broadcom 802.11a/b/g WLAN modules: For use only on HP Compaq 6735s Notebook PC models: Computer major components 25 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 34
hard drive bracket) For use only with HP Compaq 6730s Notebook PC models 320-GB, 5400-rpm 510176-001 250-GB, 5400-rpm 491268-001 160-GB, 7200-rpm 506452-001 160-GB, 5400-rpm 491267-001 120-GB, 7200-rpm 491266-001 120-GB, 5400-rpm 491265-001 For use only with HP Compaq 6735s Notebook PC - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 35
DVD±RW SuperMulti Double-Layer Drive with LightScribe Rubber Kit (not illustrated, contains 7 computer feet and 8 display bezel screw covers) For use only with HP Compaq 6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models Spare part number 491477-001 491479-001 491591 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 36
HP Compaq 6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models (1) ExpressCard slot bezel (2) WLAN module compartment cover (includes one captive screw, secured by a C-clip) (3) Memory module compartment cover (includes one captive screw, secured by a C-clip) (4) Hard drive - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 37
Cable Kit Item Description Cable Kit: For use only with HP Compaq 6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models (1) RJ-11 jack cable (2) USB cable (3) Bluetooth module cable Spare part number 491287-001 491608-001 Cable Kit 29 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 38
(2) Hard drive (includes bracket) For use only with HP Compaq 6730s Notebook PC models 320-GB, 5400-rpm 250-GB, 5400-rpm 160-GB, 7200-rpm 160-GB, 5400-rpm 120-GB, 7200-rpm 120-GB, 5400-rpm For use only with HP Compaq 6735s Notebook PC models 250-GB, 5400-rpm 30 Chapter 3 Illustrated parts catalog - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 39
Item Description 160-GB, 5400-rpm 120-GB, 5400-rpm Spare part number 491597-001 491596-001 Mass storage devices 31 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 40
AC adapter (for use only with HP Compaq 6730s Notebook PC models in India) 463956-001 Logo Kit For use only with HP Compaq 6730s Notebook PC models 491281-001 For use only with HP Compaq 6735s Notebook PC models 491622-001 Display Cable Kit (For use only with HP Compaq 6735s Notebook PC - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 41
Description For use only with HP Compaq 6735s Notebook PC models Screw Kit contents: ● Phillips PM3.0×4.0 screw ● Phillips PM2.0x3.0 screw ● Phillips PM2 screw (slotted) ● Torx T8M2.5×6.0 screw ● Torx T8M2.5×4.0 screw ● Torx T8M2.0×2.0 broadhead screw Spare part number 491617-001 Miscellaneous - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 42
441075-291 449137-001 450066-001 459263-001 459263-002 Description Power cord for use in the United States Broadcom Bluetooth module for Zambia, and Zimbabwe Broadcom 802.11a/b/g WLAN module for use in Japan RTC battery Broadcom Bluetooth module for use in Japan and Asia Pacific Broadcom 4312 802. - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 43
Fan for use only with HP Compaq 6730s Notebook PC models Power cord for use in the United States Power cord for use in Australia and New Zealand Power cord for use in Europe, the Middle East, and Africa Power cord for use in the United Kingdom and Singapore Power cord for use in Italy Power cord - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 44
cord for use in Argentina Power cord for use in India System Board (includes replacement thermal material and the ExpressCard assembly) for use only with computer models equipped with Intel processors with UMA graphics subsystem memory Webcam module for use only with HP Compaq 6730s Notebook PC - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 45
6730s Notebook PC models Rubber Kit (contains 7 computer feet and 8 display bezel screw covers) for use only with HP Compaq 6730s Notebook PC models Screw Kit for use only with HP Compaq 6730s Notebook PC models Speaker Kit for use only with HP Compaq 6730s Notebook PC models Sequential part number - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 46
use only with HP Compaq 6730s Notebook PC models Cable Kit for use only with HP Compaq 6730s Notebook PC models (see Cable Kit on page 29 for more Cable Kit spare part information) Switch cover (includes LED board and cable) for use only with HP Compaq 6730s Notebook PC models Memory module, 1-GB - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 47
with HP Compaq 6735s Notebook PC models Keyboard for use in Brazil only with HP Compaq 6735s Notebook PC models Keyboard for use in Hungary only with HP Compaq 6735s Notebook PC models Keyboard for use in Czech Republic only with HP Compaq 6735s Notebook PC models Sequential part number listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 48
Notebook PC models Keyboard for use in Iceland only with HP Compaq 6735s Notebook PC models Base enclosure (includes rubber feet) for use only with HP Compaq 6735s Notebook PC models Cable Kit for use only with HP Compaq 6735s Notebook PC models (includes RJ-11 jack cable and USB cable) Display - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 49
Notebook PC models 8-cell 63-Wh Li-ion battery for use only with HP Compaq 6735s Notebook PC models Display miscellaneous (includes a 15-inch display miscellaneous assembly, aluminum foil shield, and tape) for use only with HP Compaq 6735s Notebook PC models System board GL45 (includes replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 50
the work area to prevent damage. Plastic parts Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions. 42 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 51
parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily. Drive handling CAUTION: Drives are 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 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 52
power to alter device 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 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 53
conductive field service tools, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations. ● Avoid contact with pins, leads, or circuitry. ● Turn off power and input signals before inserting or removing connectors or test equipment. Preliminary replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 54
(heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or cords of one megohm resistance ● Static-dissipative tables or floor mats with hard ties to the ground ● Field service 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 55
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 50). 5. Remove the real-time clock (RTC) battery (see RTC battery on page 80). 6. Wait approximately 5 minutes. 7. Replace the RTC battery and reassemble - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 56
be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement. Service tag location The service tag, affixed to the bottom of the computer, provides information that may be needed when troubleshooting system problems - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 57
Rubber Kit, spare part numbers 491257-001 (for use only with HP Compaq 6730s Notebook PC models) and 491620-001 (for use only with HP Compaq 6735s Notebook PC models). There are 7 rubber feet that attach to the base enclosure in the locations illustrated below. Component replacement procedures 49 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 58
6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models 6-cell, 47-Wh Li-on battery For use only with HP Compaq 6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models Spare part number 491279-001 496897-001 491278-001 501870-001 Before disassembling the - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 59
only with HP Compaq 6735s Notebook PC models 250-GB, 5400-rpm hard drive 160-GB, 5400-rpm hard drive 120-GB, 5400-rpm hard drive Spare part number 510176-001 491268-001 506452-001 457014-001 491267-001 491266-001 491265-001 491598-001 491597-001 491596-001 Before removing the hard drive, follow - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 60
the right side of the hard drive bay cover (2), swing it to left, and remove the cover (3). The hard drive bay cover is included in the Plastics Kit, spare part numbers 491253-001 (for HP Compaq 6730s Notebook PC models) and 491616-001 (for HP Compaq 6735s Notebook PC models). 4. Loosen the Phillips - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 61
8. Lift the bracket (2) straight up to remove it from the hard drive. Reverse this procedure to reassemble and install the hard drive. Component replacement procedures 53 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 62
WLAN module Description Spare part number Intel Wi-Fi Link 5100 802.11a/b/g/n WLAN module for use in all countries and regions except Islands, Guam, Puerto Rico, Trinidad and Tobago, the U.S. Virgin Islands, and the United States 487330-001 54 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 63
Description Spare part number ● For use in Afghanistan, Albania, Algeria, Andorra and Zimbabwe Broadcom 802.11a/b/g WLAN modules: For use only on HP Compaq 6735s Notebook PC models ● For use in Canada, the Cayman Islands, Guam, Puerto use in Japan 441075-291 Component replacement procedures 55 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 64
swing it to the left, and remove the cover. The WLAN module compartment cover is included in the Plastics Kit, spare part numbers 491253-001 (for use only with HP Compaq 6730s Notebook PC models) and 491616-001 (for use only with HP Compaq 6735s Notebook PC models. 4. Disconnect the WLAN antenna - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 65
. 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. 4. Remove the battery (see Battery on page 50). Component replacement procedures 57 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 66
swing it up and back, and remove the cover. The memory module compartment cover is included in the Plastics Kit, spare part numbers 491253-001 (for use only with HP Compaq 6730s Notebook PC models) and 491616-001 (for use only with HP Compaq 6735s Notebook PC models). 3. Spread the retaining tabs - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 67
DVD-ROM Drive For use only with HP Compaq 6735s Notebook PC models DVD±RW SuperMulti Double-Layer Drive with LightScribe DVD/CD-RW Combo Drive DVD-ROM Drive Spare part number 491272-001 491273-001 491271-001 491270-001 491601-001 491600-001 491599-001 Before removing the optical drive, follow - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 68
. 5. If it is necessary to replace the optical drive bracket, position the optical drive with the rear toward you. 6. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the optical drive. 7. Remove the optical drive bracket (2). Reverse this procedure to reassemble - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 69
Switch covers (includes LED button board and cable) For use only with HP Compaq 6730s Notebook PC models For use only with HP Compaq 6735s Notebook PC models Keyboards for use only with HP Compaq 6730s Noteboook PC models Belgium 491274-201 Latin America For International Spare part number - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 70
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 50). Remove the switch cover and keyboard: 1. Remove the - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 71
keyboard to the computer. 3. Turn the computer display-side up, with the front toward you. 4. Open the computer as far as possible. 5. Lift the switch cover (1) up and forward until it disengages from the computer, and slide it back (2) until it rests on the display assembly. Component replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 72
it back (3) until it rests on the display assembly and switch cover. 7. 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. 8. Remove the keyboard. 64 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 73
, and remove the switch cover (2). 10. Turn the switch cover over. 11. Remove the two Phillips PM2.0x2.0 broadhead screws (1) from the switch cover. 12. Remove the LED power button board (2) from the switch cover. Reverse this procedure to install the switch cover and keyboard. Component replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 74
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 50). 5. Remove the switch cover and keyboard (see Switch cover - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 75
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Switch cover and keyboard (see Switch cover and keyboard on page 61) b. Speakers (see Speakers on page 66) Component replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 76
and routing channels built into the top cover. Remove the display assembly: CAUTION: The display assembly will be unsupported when the following screws are removed. To prevent damage to the display assembly, support it before removing the screws. 1. Remove the four slotted Torx T8M2.5×7.0 screws - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 77
screws (2) that secure the display bezel to the display assembly. The rubber screw covers are available in the Rubber Kit, spare part numbers 491257-001 (for use only with HP Compaq 6730s Notebook PC models) and 491620-001 (for use only with HP Compaq 6735s Notebook PC models). 4. Flex the inside - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 78
The webcam module can be ordered by using spare part numbers 491251-001 (for use only with HP Compaq 6730s Notebook PC models) and 494110-001 (for use only with HP Compaq 6735s Notebook PC models). NOTE: To replace the webcam module in the display enclosure, align the holes on the webcam module with - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 79
display inverter. 9. Remove the display inverter. The display inverter is available using spare part numbers 491256-001 (for use only with HP Compaq 6730s Notebook PC models) and 494116-001 (for use only with HP Compaq 6735s Notebook PC models). 10. If it is necessary to replace the display hinges - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 80
left and right display hinges are available in the Hinge Kit, spare part numbers 496680-001 (for use only with HP Compaq 6730s Notebook PC models) and 491610-001 (for use only with HP Compaq 6735s Notebook PC models). 14. If it is necessary to replace the wireless antenna cables, remove the two Torx - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 81
is included in the Display Cable Kit, spare part numbers 491259-001 (for use only with HP Compaq 6730s Notebook PC models) and 494114-001 (for use only with HP Compaq 6735s Notebook PC models). Reverse this procedure to reassemble and install the display assembly. Component replacement procedures 73 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 82
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 83
3. Remove the three Phillips PM2.0×2.0 broadhead (5-mm) screws from the optical drive bay (1), and remove the Torx T8M2.5x4.0 screw from the hard drive bay (2). 4. Turn the computer right-side up. 5. Remove the three slotted Torx T8M2.5×7.0 screws from the top cover. Component replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 84
TouchPad cable is accessible. 7. Release the ZIF connector (1) to which the TouchPad cable is connected, and then disconnect the TouchPad cable from the system board (2). 8. Remove the top cover. Reverse this procedure to install the top cover. 76 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 85
and remove the cable from the front edge of the base enclosure (2). 3. Remove the long Phillips PM2.5×9.0 screw (3) and the short Torx T8M2.5×4.0 screw (4) from the system board. 4. Remove the USB connector module (5). Reverse this procedure to install the USB connector module. Component replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 86
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 87
4. Remove the Bluetooth module (4) from the base enclosure. Reverse this procedure to install the Bluetooth module. Component replacement procedures 79 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 88
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 89
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 90
external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced through the ventilation grill located on the left side of the computer. 82 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 91
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 92
board and installed on the replacement system board: ● Memory module (see Memory module on page 57) ● WLAN module (see WLAN module on page 54) ● Processor (see Processor on page 92) Remove the system board: 1. Disconnect the Bluetooth module cable (1), and the fan cable (2) from the system board - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 93
6. Remove the system board (4) from the base enclosure by sliding it back. Reverse this procedure to install the system board. Component replacement procedures 85 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - 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 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 95
4. Disconnect the modem module cable (3). 5. Remove the modem module. Reverse this procedure to install the modem module. Component replacement procedures 87 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 96
power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 50). 5. Remove the following components: a. Hard drive (see Hard drive on page 51) b. Optical drive (see Optical drive on page 59) c. Switch cover and keyboard (see Switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 97
removed. Replacement thermal material is included with all heat sink, system board, and processor spare part kits. NOTE: Steps 4 through 6 apply only to HP Compaq 6730s Notebook PC models with Intel processors with UMA subsystem memory. See steps 1 through 3 for removing the heat sink on HP Compaq - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 98
each time the heat sink is removed. Replacement thermal material is included with all heat sink, system board, and processor spare part kits. NOTE: Steps 7 through 9 apply only to HP Compaq 6735s Notebook PC models with AMD processors and UMA subsystem memory. 7. Turn the system board upside down - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 99
cleaned from the surfaces of the system board (1) and (2), and the heat sink components (3) and (4) each time the heat sink is removed. Replacement thermal material is included with all heat sink, system board, and processor spare part kits. Reverse this procedure to install the heat sink. Component - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 100
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 50). 5. Remove the following components: 92 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 101
only to HP Compaq 6735s models. See steps 1 through 3 for instructions on removing the processor on HP Compaq 6530s and 6531s models. 4. Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn counterclockwise until you hear a click. Component replacement procedures 93 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 102
5. 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 (4) embossed on the processor socket. Reverse this procedure to install the processor. 94 Chapter 4 Removal and replacement procedures - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 103
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 mouse connected to a USB port can be used with Computer Setup only if - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 104
the on-screen instructions. - or - Use the tab key and 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. 96 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 105
while the "Press the ESC key for Startup Menu" message is displayed at the bottom of the screen. 2. Press f10 to enter BIOS Setup. 3. Use a pointing device or the arrow keys to select File > Restore defaults. 4. Follow the on-screen instructions. 5. To save your changes and exit, click the Save icon - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 106
, 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 are not changed when you restore the factory settings.) Cancel - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 107
. Enter, change, or delete a BIOS administrator password. HP SpareKey Enrollment DriveLock Passwords Enroll or reset HP SpareKey, which is a set of security questions and answers used if you forget your password. ● Enable/disable DriveLock on any computer hard drive (enabled by default). ● Change - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 108
, 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 the system. ● F5 Error Log-Displays a log - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 109
the boot order. ● Enable/disable USB legacy support (enabled 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 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 110
Select Built-In Device Options 102 Chapter 5 Computer Setup To do this NOTE: Availability of the options above varies by computer model. ● Enable/disable secondary battery fast charge (enabled by default). ● Enable/disable HP QuickLook 2 (enabled by default). ● Enable/disable Virtualization - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 111
● Enable/disable Unconfigure AMT on Next Boot. ● Enable/disable Terminal Emulation Mode ● Enable/disable Firmware Progress Event Support. ● Enable/disable include TYPE-131 in SMBIOS. Change, view, or hide security levels for all BIOS menu items. Restore the default security settings. Computer Setup - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 112
in Width 35.84 cm Height (front to rear) 3.23 to 3.58 cm Weight (equipped with optical drive, WXGA display assembly, 2.49 kg 1 memory module, hard drive, and 6-cell battery) Input power 14.1 in 1.27 to 1.41 in 5.5 lbs Operating voltage Operating current Temperature Operating (not writing to - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 113
well within this range of temperatures. 15.4-inch WXGA display 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 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 114
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. 106 Chapter 6 Specifications - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 115
DVD-ROM Drive specifications 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 at 1X CD rate) 3600 KB/s (150 KB/s at 1X CD rate) 10,800 KB/s (1,352 KB/s at 1X DVD rate) 16.6 MB/s DVD-ROM Drive specifications 107 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 116
DVD±RW Double-Layer Combo Drive specifications Applicable disc Access time Random Cache buffer Data transfer rate 24X CD-ROM 8X DVD-ROM 24X CD-R 16X CD-RW 8X DVD+R 4X DVD+RW 8X DVD-R 4X DVD-RW 2.4X DVD+R(9) 5X DVD-RAM Transfer mode Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 117
DVD±RW SuperMulti Double-Layer Drive specifications Applicable disc Access time Random Cache buffer Data transfer rate 24X CD-ROM 8X DVD-ROM 24X CD-R 16X CD-RW 8X DVD+R 4X DVD+RW 8X DVD-R 4X DVD-RW 2.4X DVD+R(9) 5X DVD-RAM Transfer mode Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 118
Drive with SuperMulti DVD±R/RW Double-Layer specifications Applicable disc Access time Random Cache buffer Data transfer rate 24X CD-ROM 8X DVD-ROM 24X CD-R 16X CD-RW 8X DVD+R 4X DVD+RW 8X DVD-R 4X DVD-RW 2.4X DVD+R(9) 5X DVD-RAM -R, DVD-RW, DVD+R, DVD+RW, DVD-RAM, HDROM (Single Layer), HD-ROM (Dual - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 119
DVD/CD-RW Combo Drive specifications Applicable disc Access time Random Cache buffer Data transfer rate 24X CDRW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R, DVD+RW, DVD-RAM CD-R and CD-RW CD DVD < 110 ms < 130 ms 2 MB 3,600 KB/sec 3,600 KB/sec 3,600 KB/sec - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 120
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, 2, or - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 121
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 Controller-24C3 Data Fax Modem with SmartCP Diskette drive USB UHCI controller-24C7 Intel Pro/Wireless 2200BG TI OHCI 1394 host - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 122
no. 1 Unused Interrupt controller no. 1 Opti chipset configuration registers Unused 87334 "Super I/O" configuration for CPU Counter/timer registers Unused Keyboard controller Port B Unused Keyboard controller Unused NMI enable/RTC Unused DMA page registers Unused Port A Unused Interrupt controller - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 123
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 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 124
KB 15 MB 58 MB 58 MB 2 MB 4 GB 64 KB Memory address 00000000-0009FFFF 000A0000-000BFFFF 000C0000-000CBFFF 000C8000-000E7FFF 000E8000-000FFFFF 00100000- memory Video memory Video BIOS Unused System BIOS Extended memory Super extended memory Unused Video memory (direct access) Unused System BIOS - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 125
for the screws and screw locks used in the computer. All screws listed in this section are available in the Screw Kit, spare part numbers 491276-001 (for use only with HP Compaq 6730s Notebook PC models) and 491617-001 (for use only with HP Compaq 6735s Notebook PC models). Slotted Torx T8M2 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 126
Where used: (1) Two screws that secure the switch cover to the computer (2) Two screws that secure the keyboard to the computer Where used: 4 screws that secure the display assembly to the computer 118 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 127
Where used: 3 screws that secure the top cover to the base enclosure Slotted Torx T8M2.5×7.0 screw 119 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 128
Phillips PM2.0×3.0 screw Color Silver Quantity 10 Length 3.0 mm Thread 2.0 mm Head diameter 5.0 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 assembly 120 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 129
(1) Two captive screws that secure the hard drive bay cover to the computer (screws are secured by Cclips) (2) One captive screw that secures the WLAN module compartment cover to the computer (screw is secured by a C-clip) (3) One captive screw that secures the memory module compartment cover to the - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 130
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 to the hard drive bracket) 122 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 131
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 123 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 132
Phillips PM2.5×4.0 screw Color Silver Quantity 2 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 Color Black Quantity 2 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm 124 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 133
Where used: 2 screws that secure the modem module to the system board Phillips PM2.5×4.0 screw 125 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 134
Torx T8M2.0×2.0 broadhead screw (9-mm) Color Black Quantity 3 Length 2.0 mm Thread 2.0 mm Head diameter 9.0 mm Where used: 3 screws that secure the switch cover to the computer 126 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 135
Phillips PM2.0×2.0 broadhead screw (6-mm) Color Black Quantity 2 Length 2.0 mm Thread 2.0 mm Head diameter 6.0 mm Where used: 2 screws that secure the button board to the switch cover Phillips PM2.0×2.0 broadhead screw (6-mm) 127 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 136
Torx T8M2.5×4.0 screw Color Black Quantity 1 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One screw that secures the top cover to the base enclosure 128 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 137
Torx T8M2.5×6.0 screw Color Black Quantity 13 Length 6.0 mm Thread 2.5 mm Heat width 5.0 mm Where used: 8 screws that secure the display bezel to the display assembly Where used: 2 screws that secure the display panel to the display assembly Torx T8M2.5×6.0 screw 129 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 138
Where used: One screw that secures the system board to the base enclosure Where used: 2 screws that secure the fan to the base enclosure 130 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 139
Torx T8M2.5x5.0 screw Color Black Quantity 2 Length 5.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 2 screws that secure the display panel to the display assembly Torx T8M2.5x5.0 screw 131 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 140
Phillips PM2.5x4.0 screw Color Black Quantity 7 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 screws that secure the speakers to the computer Where used: 2 screws that secure the wireless antenna transceiver to the display enclosure 132 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 141
Where used: One screw that secures the USB board to the system board Phillips PM2.5x4.0 screw 133 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 142
Phillips PM2.0×2.0 broadhead screw (5-mm) Color Black Quantity 3 Length 2.0 mm Thread 2.0 mm Head diameter 5.0 mm Where used: 3 screws that secure the top cover to the display enclosure 134 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 143
Quantity 2 Length 4.0 mm Thread 2.0 mm Head diameter 4.5 mm Where used: 2 screws that secure the TouchPad bracket and TouchPad button board to the top cover Color Black Quantity 3 Length 4.0 mm Thread 2.0 mm Head diameter 4.5 mm Phillips PM2.0×4.0 screw 135 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 144
Where used: 2 screws that secure the optical drive connector board to the system board Where used: One screw that secures the Bluetooth module to the base enclosure 136 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 145
Phillips PM2.5×9.0 screw Color Black Quantity 1 Length 9.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One screw that secures the USB board to the system board Phillips PM2.5×9.0 screw 137 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 146
.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 captive screws that secure the discrete heat sink to the PM45 system board for use only with HP Compaq 6730s Notebook PC models (screws are secured to the heat sink by C-clips) 138 Chapter 7 Screw listing - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 147
GL40 or GM45 system boards for use only with the HP Compaq 6730s Notebook PC models (screws are secured to the heat sink by C-clips) Where used: 6 captive screws that secure the heat sink to the system board for use only with HP Compaq 6735s Notebook PC models (screws are secured to the heat sink by - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 148
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 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 149
fix problems that might prevent Windows from starting correctly. ● f11 recovery tools: You can use the f11 recovery tools to recover your original hard drive image. The image includes the Windows operating system and software programs installed at the factory. NOTE: If you are unable to boot (start - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 150
. 5. Follow the on-screen instructions. NOTE: For additional information on recovering information using the Windows tools, perform a search for these topics in Help and Support. Using f11 CAUTION: Using f11 completely erases hard drive contents and reformats the hard drive. All files you have - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 151
-screen instructions. You can also order the DVD by calling technical support. For contact information, refer to the Worldwide Telephone Numbers booklet included with the computer. CAUTION: Using a Windows Vista operating system DVD completely erases hard drive contents and reformats the hard drive - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 152
hard drive or to a network drive. Note the following when backing up: ● Store personal files in the My Documents folder, and back it up periodically. ● Back up templates stored in their associated programs. ● Save customized settings that appear in a window, toolbar, or menu bar by taking a screen - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 153
completely erases the hard drive. All files you have created and any software installed on the computer are permanently removed. The recovery process reinstalls the original operating system, software, and drivers. Software, drivers, and updates not installed by HP must be manually reinstalled. To - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 154
9 Connector pin assignments Audio-in (microphone) Pin Signal 1 Audio signal in 2 Audio signal in 3 Ground Audio-out (headphone) Pin 1 2 3 External monitor Signal Audio out, left channel Audio out, right channel Ground 146 Chapter 9 Connector pin assignments - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 155
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 147 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 156
RJ-11 (modem) Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused 148 Chapter 9 Connector pin assignments - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 157
RJ-45 (network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground RJ-45 (network) 149 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 158
responsible for evaluation in the country or region where the power cord set will be used. ● The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or 250 V AC, as required by the power system of each country or region. ● The appliance coupler must - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 159
bear the certification mark 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 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 160
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 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 161
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 and bottom inside edges (2) of the display bezel until the bezel - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 162
cables (1) from the display inverter and remove the inverter (2). 5. Remove all screws (1) that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly (2) from the display enclosure. 7. Turn the display panel assembly upside down. 8. Remove all screws that - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 163
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 155 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 164
cables (1) from the clip (2) 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 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 165
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 LCD - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 166
Windows XP 144 Backup and Restore Center 140, 141 base enclosure, spare part number 24, 36, 40 battery location 16 removal 50 spare part number 24, 38, 41, 50 battery bay 16 battery latches 16 battery light 15 BIOS administrator password 99 Blu-ray Disc ROM Combo Drive removal 59 spare part number - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 167
hard drive bracket, removal 53 headphone jack location 14 pin assignments 146 heat sink removal 88 spare part number 22, 36, 88 hinge removal 71 spare part number 72 Hinge Kit, spare part number 40 HP QuickLook 2 102 HP SpareKey enrollment 99 I I/O address specifications 114 internal display switch - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 168
light components 11 lights battery 15 caps lock 12 drive 14 power 11 wireless 11 Logo Kit, spare part number 32, 38, 40 M mass storage devices, spare part numbers 30 Media Card Reader 14 memory map specifications 116 memory module product description 3 removal 57 spare part numbers 26, 38, 39, 57 - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 169
4 keyboard 6 memory module 3 modem module 5 operating system 6 optical drives 4 panels 3 pointing devices 6 ports 5 power requirements 6 processors 1 product name 1 security 6 serviceability 7 wireless 5 product name 1 R RAID (Redundant Array of Independent Disks) devices 101 removal/replacement - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 170
unknown password 47 USB cable, illustrated 29 spare part number 29 USB connector module, removal 77 USB legacy support 95, 101 USB port location 14, 15 pin assignments 149 V vents 15, 16 Virtualization Technology 102 W webcam module, spare part number 36 webcam, spare part number 19, 40 Windows - Compaq 6730s | HP Compaq 6730s and 6735s Notebook PC - Maintenance and Service G - Page 171
HP Compaq 6730s Notebook PC
HP Compaq 6735s Notebook PC
Maintenance and Service Guide