HP 8730w HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide
HP 8730w - EliteBook Mobile Workstation Manual
UPC - 884962212455
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- HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 1
HP EliteBook 8730w Mobile Workstation Maintenance and Service Guide - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 2
Sun Microsystems, Inc. Microsoft, Windows, and Windows Vista are U.S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 3
! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 4
iv Safety warning notice - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 5
Table of contents 1 Product description 2 External component identification Display ...6 Top components ...7 Pointing devices ...7 Lights ...8 Buttons, switches, and fingerprint reader 10 Keys ...12 Front components ...13 Left-side components ...14 Rear component ...15 Right-side components ...15 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 6
guidelines 36 Equipment guidelines 37 Unknown user password 38 Component replacement procedures 39 Serial number ...39 Computer feet ...40 Battery ...41 Display inverter or ambient light sensor 42 Hard drive ...45 Bluetooth module ...47 Memory module ...48 WLAN module ...50 Optical drive - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 7
display specifications 101 Hard drive specifications ...102 Blu-ray ROM DVD+/-RW SuperMulti DL Drive specifications 103 DVD±RW and CD-RW Combo Drive, Double-Layer with LightScribe specifications 104 DVD-ROM Drive ...105 System DMA specifications ...106 System memory map specifications 106 System - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 8
) ...135 External monitor ...135 HDMI ...137 RJ-11 (modem) ...138 RJ-45 (network) ...138 Universal Serial Bus ...139 10 Power cord set requirements Requirements for all countries and regions 140 Requirements for specific countries and regions 141 11 Recycling Battery ...142 Display ...142 Index - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 9
1 Product description Category Product Name Processors Chipset Graphics Panels Memory Description HP EliteBook 8730w Mobile Workstation Intel® Core™2 Duo processors T9600 2.80-GHz processor 6-MB L2 cache, 1066-MHz front side bus (FSB) T9400 2.53-GHz processor 6-MB L2 cache, 1066- - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 10
drive Microphone Audio Description Supports dual-channel memory Supports up to 8 GB of system RAM PC2-6400, 800-MHz, DDR2 Supports the following configurations: ● 8192-MB total system memory (4096 × 2, dual-channel) ● 6144-MB total system memory (4096 + 2048) ● 5120-MB total system memory (4096 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 11
Audio-out (stereo headphone) High-Definition Multimedia Interface (HDMI) eSATA RJ-11 (modem) RJ-45 (Ethernet, includes link and activity lights) USB (4) VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75-Hz (hot plug/unplug with auto-detect) 3-pin AC power HP Advanced Docking Station - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 12
-W PFC AC adapter ● 120-W PFC AC adapter 8-cell, 2.55-Ah (73-Wh) Li-ion battery Support for 8-cell Extended Life Battery Support for 12-cell Ultra Capacity Battery Full volume encryption Integrated fingerprint reader Integrated smart card reader Preboot authentication (password, smart card) Security - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 13
Category Serviceability Description Supported: Window XP Professional 64 (SP2) Certified: Novell SuSE Linux End-user replaceable parts: AC adapter Battery (system) Hard drive Memory module Optical drive WLAN module Bluetooth module Keyboard RTC battery Fan assembly Power button Switch cover 5 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 14
light (4) Webcam (5) Ambient light sensor Description Turns off the display if the display is closed while the power is on. Record sound. On: The webcam is in use. Records audio and video and captures still photographs. Automatically adjusts the display brightness based on the lighting conditions - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 15
on an external mouse. *This table describes factory settings. To view or change pointing device preferences, follow these steps: ● In Windows Vista, select Start > Control Panel > Hardware and Sound > Mouse. ● In Windows XP, select Start > Control Panel > Printers and Other Hardware > Mouse. Top - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 16
(9) Battery light Description ● On: The computer is on. ● Blinking: The computer is in the Sleep state (Windows Vista) or Standby (Windows XP). ● Off: The computer is off or in Hibernation. ● On: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 17
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: HP 3D DriveGuard has temporarily parked the hard drive. *The 2 power lights display the same information. The light on the power button - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 18
> Control Panel > System and Maintenance > Power Options. ● In Windows XP, select Start > Control Panel > Performance and Maintenance > Power Options. Launches Info Center, which enables you to open various software solutions. Turns off the display if the display is closed while the power is on. 10 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 19
(6) Volume mute button (7) Volume scroll zone (8) Calculator button (9) Fingerprint reader Description Turns the wireless feature on or off but does not establish volume. Turns on the Windows calculator function. Allows a fingerprint logon to Windows instead of a password logon. Top components 11 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 20
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 on an external numeric - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 21
(1) Wireless light (2) Power light (3) Battery light (4) Drive light (5) Speakers (2) (6) Audio-out (headphone) jack (7) Audio-in (microphone) jack (8) Media Card Reader Description On: An integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth device, is - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 22
cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation. Connects an AC adapter. Connects an optional HDMI device. Connects an external VGA monitor or projector. Connects an optional USB device. Connects an optional IEEE 1394 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 23
. Right-side components Component (1) eSATA port (2) USB ports (3) (3) Upgrade bay (4) RJ-45 (network) jack (5) RJ-11 (modem) jack Description Connects high-performance eSATA components, such as an eSATA external hard drive. Connect optional USB devices. Supports an optical drive or hard drive - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 24
on and off during routine operation. Holds the hard drive and a Bluetooth device. Contains the memory module slots and a wireless LAN module slot. CAUTION: To prevent an unresponsive system and the display of a warning message, replace the WLAN module with only a module authorized for use in the - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 25
Wireless antennae The antennae send and receive signals from one or more wireless devices. These antennae are not visible from the outside of the computer. NOTE: For and Environmental Notices that applies to your country or region. These notices are located in Help and Support. Wireless antennae 17 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 26
when troubleshooting system problems. The service tag specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed. (4) Model description: This is the number used to locate documents, drivers, and support - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 27
Computer major components Computer major components 19 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 28
with camera module 17.0-inch WSXGA+ WVA AntiGlare display assembly without camera module 17.0-inch WSXGA+ WVA AntiGlare display assembly with camera module 17.0-inch WUXGA DreamColor display assembly without camera module 17.0-inch WUXGA DreamColor display assembly with camera module 17.0-inch WXGA - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 29
, 494210-001 and QX9300 USB/eSATA board (includes cable) 493981-001 Modem modules For use in all countries and regions except for Australia and New Zealand 461750-001 For use only in Australia and New Zealand 461750-011 Speaker assembly 494029-001 Media card reader/audio board 493978-001 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 30
FSB) 494021-001 System boards (include replacement thermal material) For use in computer models with dual core processors (includes RTC battery) 493980-001 For use in computer models with quad core processors (includes RTC battery) 501508-001 Memory modules 4096-MB memory module (PC2-6400 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 31
55-Ah, Li-ion battery 493976-001 (22) Base enclosure (includes latch assembly) 493975-001 Plastics Kit (see Plastics Kit on page 25 for more Plastics Kit spare part information): 494020-001 (23a) Hard drive cover (includes 2 captive screws, secured by C-clips) (23b) Memory module/WLAN module - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 32
use only in models with an LCD display (includes Mylar shield) Ambient light sensor board for use only in models with a DreamColor LED display - 494014-001 and 494015-001 (not illustrated) (3) Display cable For use only in computer models with a DreamColor LED display For use only in computer models - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 33
only in computer models with a DreamColor LED display For use only in computer models with an LCD display Plastics Kit Spare part number 494030 C-clips) (2) Memory module/WLAN module compartment cover (includes 3 captive screws, secured by C-clips) (3) Bluetooth compartment cover (4) ExpressCard - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 34
Item Description Cable Kit: (1) RJ-45 jack cable (2) RJ-11 jack cable (3) Bluetooth cable (4) Microphone extension cable Spare part number 493985-001 26 Chapter 3 Illustrated parts catalog - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 35
Mass storage devices Item Description (1) Hard drives (include bracket and screws) 320-GB, ray ROM DVD+/-RW SuperMulti DL Drive DVD-ROM Drive Miscellaneous parts Description AC adapters 150-W PFC AC adapter 120-W PFC AC adapter Power cords: For use in Argentina For use in Australia For use in Brazil - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 36
-011 490371-021 Description Bluetooth module (includes Bluetooth module cable) RTC battery Modem module for use in all countries and regions except for Australia and New Zealand Modem module for use only in Australia and New Zealand 120-W PFC AC adapter 150-W PFC AC adapter Intel WiFi Link 5100 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 37
Base enclosure (includes latch assembly) Battery, 8-cell, 2.55-Ah, Li-ion Media card reader/audio board System board for use in computer models with dual core processors (includes RTC battery and replacement thermal material) USB/eSATA board (includes cable) ATI Mobility FireGL V5725 graphics card - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 38
Spare part number Description 493999-001 ExpressCard assembly 494000-001 Fan 494001-001 Display inverter for use only in models with an LCD display (includes Mylar shield) 494002-001 Keyboard with pointing stick for use in the United States 494002-021 Keyboard for use in Europe 494002-031 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 39
replacement thermal material) Graphics card heat sink for use in computer models with nVidia graphics cards 17.0-inch, WSXGA+ WVA AntiGlare display WUXGA DreamColor display assembly without camera module (includes 3 WLAN antenna transceivers and cables) 17.0-inch, WUXGA DreamColor display assembly - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 40
: X9100, Q9100, and QX9300 (includes replacement thermal material) Graphics card heat sink for use in computer models with ATI graphics cards Ambient light sensor board (for use only in models with a DreamColor LED display - 494014-001 and 494015-001) Display bezel for use in computer models with - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 41
) away from 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. Preliminary replacement requirements 33 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 42
servicing the computer, be sure that cables are placed in their proper locations cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear on, and then shut it down through the operating system. Before handling a drive, be sure that you are - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 43
cases, ESD contains enough power to alter device parameters or melt silicon junctions electronic device exposed to ESD may not be affected at all and can work perfectly throughout a normal cycle. Or the device may 400 V 400 V 2,000 V 3,500 V 7,000 V 5,000 V Preliminary replacement requirements 35 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 44
guidelines Follow these grounding workstation guidelines: ● Cover the workstation with approved static-shielding material. ● Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment. ● Use conductive field service tools, such as cutters - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 45
a grounded workstation. ● When seated, wear a wrist strap connected to a grounded system. Wrist toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive hard ties to the ground ● Field service kits ● Static awareness labels ● - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 46
shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 41 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 47
number (p/n): This number provides specific information about the product's hardware components. The part number helps a service technician to determine what components and parts are needed. (4) Model description: This is the number used to locate documents, drivers, and support for the computer - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 48
Computer feet The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number 494027-001. There are 9 rubber feet in 2 different sizes that attach to the base enclosure in the locations illustrated below. 40 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 49
it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. Remove the battery: 1. Turn the computer upside - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 50
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 41). Remove the display inverter or ambient light sensor - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 51
enclosure. 7. Release the inverter or sensor (2) from the display enclosure as far as the display panel cable and/ or backlight cable allow. NOTE: Models with a DreamColor LED display use the ambient light sensor which does not have a backlight cable connector. Component replacement procedures 43 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 52
the display panel cable (3) and the backlight cable (inverter only) (4) from the display inverter or ambient light sensor. 9. Remove the display inverter or ambient light sensor (5). Reverse this procedure to install the display inverter or ambient light sensor. 44 Chapter 4 Removal and replacement - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 53
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. 4. Remove the battery (see Battery -001. Component replacement procedures 45 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 54
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 side of - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 55
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. 4. Remove the battery (see Battery on page 41). Remove the Bluetooth - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 56
memory module 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. 4. Remove the battery (see Battery on page 41). Remove the memory - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 57
4. Remove the memory module (2) by pulling the module away from the slot at an angle. NOTE: Memory modules are designed with a notch (3) to prevent incorrect insertion into the memory module slot. Reverse this procedure to install the memory module. Component replacement procedures 49 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 58
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. 4. Remove the battery (see Battery on page 41). 5. Remove the memory - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 59
3. Remove the WLAN module (3) by pulling the module away from the slot at an angle. NOTE: WLAN modules are designed with a notch (4) to prevent incorrect insertion into the WLAN module slot. Reverse this procedure to install the WLAN module. Component replacement procedures 51 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 60
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. 4. Remove the battery (see Battery it is necessary to replace the optical drive - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 61
7. Remove the optical drive bracket (2). Reverse this procedure to reassemble and install an optical drive. Component replacement procedures 53 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 62
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. 4. Remove the battery (see Battery on page 41). Remove - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 63
of the keyboard up (2). 5. 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. Component replacement procedures 55 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 64
6. Release the ZIF connector (3) to which the pointing stick cable is attached, and disconnect the pointing stick cable (4) from the system board. 7. Remove the keyboard. Reverse this procedure to install the keyboard. 56 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 65
shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 41 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 66
shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 41 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 67
7. Remove the switch cover (3) by lifting it straight up. Reverse this procedure to install the switch cover. Component replacement procedures 59 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 68
shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 41 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 69
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 70
computer (2). NOTE: The thermal material must be thoroughly cleaned from the surfaces of the graphics card heat sink and the graphics card each time the graphics card heat sink is removed. Reverse this procedure to install the graphics card heat sink. 62 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 71
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 72
incorrect installation. NOTE: The thermal material must be thoroughly cleaned from the surfaces of the graphics card and graphics card heat sink each time the graphics card heat sink is removed. Reverse this procedure to install the graphics card. 64 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 73
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 74
3. Release the processor heat sink by sliding it to the right until it clears the base enclosure, and then lift the heat sink up and out of the computer (3). Reverse this procedure to sink and the processor each time the processor heat sink is removed. 66 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 75
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 76
2. Lift the processor (2) straight up and remove it. NOTE: The gold triangle (3) on the processor must be aligned with the triangle (4) embossed on the processor socket when you install the processor. Reverse this procedure to install the processor. 68 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 77
shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 41 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 78
screw (3) from the battery bay. 5. Turn the computer right-side up, with the front toward you and open as far as possible. 6. Disconnect the display panel cable (1) from the system board. The display panel cable is available using spare part number 495607-001 for DreamColor LED models, 494005-001 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 79
damage to the display assembly, support it before removing the screws. 10. Remove the PM2.5×4.0 screw (1) from the left display hinge. 11. Remove the Torx T8M2.5×9.0 screw (2) from the right hinge. 12. Lift the display assembly (3) straight up and remove it. Component replacement procedures 71 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 80
-001 for models without a camera module, 495030-001 for models with a camera module. NOTE: See Display inverter or ambient light sensor on page 42 for display inverter replacement instructions. 14. Flex the display bezel bottom edge (1), the inside edges of the left and right sides (2), and then the - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 81
495895-001 for DreamColor LED models, 494005-001 for LCD models. 17. If it is necessary to replace the display hinges, remove the four Phillips PM2.0×4.0 screws (1) that secure each display hinge to the display panel. 18. Remove the display hinges (2). The left and right display hinges are included - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 82
it is necessary to replace the display cable, disconnect the cable from the connector (1), and then remove the cable from the display enclosure (2). The display cable is available using spare part number 494005-001 for LCD displays, 495607-001 for DreamColor LED displays. Reverse this procedure to - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 83
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 84
4. Use a flat-blade screwdriver to loosen tape that secures the camera module board to the display enclosure, and then remove the board. Reverse this procedure to install the camera module. 76 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 85
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 86
and two PM2.5×4.0 screws (2) that secure the top cover to the base enclosure. 4. Turn the computer right-side up, with the front toward you. 5. Disconnect the TouchPad board cable (1) and the fingerprint reader board cable (2) from the system board. 78 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 87
it rests at an angle. 8. Lift the left and right edges of the top cover outward and then up (2) up until it disengages from the base enclosure. 9. Remove the top cover (3). Reverse this procedure to install the top cover. Component replacement procedures 79 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 88
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 89
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 90
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 91
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 92
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 93
60) i. Graphics card (see Graphics card on page 63) j. Processor heat sink (see Processor heat sink on page 65) k. Display assembly (see Display assembly on page 69) l. Top cover (see Top cover on page 77) m. Speaker assembly (see Speaker assembly on page 82) When replacing the system board, be sure - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 94
microphone cable from the system board. 5. Disconnect the RJ-11 cable from the system board and remove the jack from the base enclosure. 6. Use the optical drive connector (1) to lift the right side of the system board (2) until it rests at an angle. 86 Chapter 4 Removal and replacement procedures - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 95
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. 4. Remove the following components: a. Battery (see Battery on - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 96
j. Processor heat sink (see Processor heat sink on page 65) k. Display assembly (see Display assembly on page 69) l. Top cover (see Top cover on page 77) m. Speaker assembly (see Speaker assembly on page 82) n. System board (see System board on page 84) Remove the ExpressCard assembly: 1. Turn the - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 97
6. Remove the ExpressCard assembly from the system board (2). Reverse this procedure to install the ExpressCard assembly. Component replacement procedures 89 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 98
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 mouse connected to a USB port can be used - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 99
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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 100
information for the computer and the batteries in the system. ● View specification information 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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 101
keys Change Password DriveLock Passwords Enable/disable HP SpareKey enrollment (enabled by default). Reset/clear the fingerprint reader ownership (select models only; disabled by default). Enable/disable reset of HP ProtectTools security keys. Enter, change, or delete a BIOS administrator password - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 102
Diagnostics menu To do this ● F1 System Information-Displays the following information: ◦ Identification information for the computer and the batteries in the system. ◦ Specification information for the processor, cache and memory size, system ROM, video revision, and keyboard controller version - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 103
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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 104
● Enable the ambient light sensor (enabled by default). ● Enable/disable the Notebook Multibay device (enabled by default). ● Enable/disable the integrated camera (select models only; enabled by default). NOTE: All port options are enabled by default. ● Enable/disable the Smart Card slot. ● Enable - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 105
disable the flash media reader. ● Enable/disable the USB port. CAUTION: Disabling the USB port also disables MultiBay devices and ExpressCard devices on the advanced Progress Event Support. ● Enable/disable include TYPE-131 in SMBIOS. Change, view, or hide security levels for all BIOS menu items. - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 106
(front to rear) 3.2 cm Weight (equipped with 8-cell battery, 80-GB/5400-rpm hard drive, optical drive, one 1024-MB memory module, WLAN module, pointing stick, TouchPad, and nVidia GM84 graphics card; varies by configuration) 3.5 kg Input power 15.5 in 1.3 in 7.6 lbs Operating voltage Operating - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 107
within this range of temperatures. 17.0-inch, WUXGA+WVA 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. 24.4 cm 38.1 cm 43 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 108
17.0-inch, WSXGA+WVA 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. 24.4 cm 38.1 cm 43.2 cm Up to 16.8 million 200:1 ( - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 109
17.0-inch, WXGA+WVA 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. 24.4 cm 38.1 cm 43.2 cm Up to 16.8 million 200:1 ( - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 110
temperature 5°C 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. 102 Chapter - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 111
Blu-ray ROM DVD+/-RW SuperMulti DL 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 1X BD-ROM 1X BD-R read 1X BD - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 112
CD-RW Combo Drive, Double-Layer with LightScribe 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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 113
) 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 2), CD-R, CD-RW, Photo CD (single and multisession), CD-Bridge CD DVD < 100 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 114
-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 106 Chapter 6 Specifications - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 115
/DBM USB2 Enhanced Host Controller-24CD COM1 Conexant AC-Link Audio Intel 82801DB/DBM SMBus Controller-24C3 Data Fax Modem with SmartCP Diskette drive Parallel port System CMOS/real-time clock IRQ9* IRQ10* Microsoft ACPI-compliant system Intel USB UHCI controller-24C2 Intel 82852/82855 GM/GME - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 116
System I/O address specifications I/O address (hex) 000 - 00F 010 - 01F registers Unused 87334 "Super I/O" configuration for CPU Counter/timer registers Unused Keyboard controller Port B 2 System Function (shipping configuration) Unused DMA controller no. 2 Unused Coprocessor busy clear/reset Unused - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 117
System function (shipping configuration) Entertainment audio support) VGA ExpressCard controller in CPU Unused Internal modem "A" diskette controller Serial port (COM1/default) PCI configuration index register (PCIDIVO-1) PCI configuration data register (PCIDIVO-1) System I/O address specifications - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 118
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, - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 119
Phillips PM2.5×9.0 captive screw Color Black Quantity 5 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) Where used: (2) Four captive screws that secure the keyboard to the computer - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 120
Phillips PM2.0×6.0 screw Color Silver Quantity 2 Length 6.0 mm Thread 2.0 mm Head diameter 5.0 mm Where used: 2 screws that secure the ExpressCard to the system board 112 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 121
Phillips PM2.0×7.0 screw Color Silver Quantity 2 Length 7.0 mm Thread 2.0 mm Head diameter 5.0 mm Where used: 2 screws that secure the ExpressCard assembly to the base enclosure Phillips PM2.0×7.0 screw 113 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 122
Phillips PM2.5×4.0 screw Color Black Quantity 20 Length 4.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 3 screws that secure the system board to the base enclosure Where used: 2 screws that secure the modem module to the system board 114 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 123
Where used: 3 screws that secure the top cover to the base enclosure Where used: 2 screws that secure the speaker assembly to the base enclosure Where used: 2 screws that secure the top cover to the system board Phillips PM2.5×4.0 screw 115 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 124
Where used: 2 screws that secure the WLAN module to the computer Where used: 2 screws that secure the graphics card to the system board Where used: One screw in the battery bay that secures the display to the base enclosure 116 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 125
Where used: One screw near the left hinge that secures the display to the base enclosure Where used: 2 screws that secure the USB/eSATA module to the base enclosure Phillips PM2.5×4.0 screw 117 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 126
Torx T8M2.5×6.0 screw Color Black Quantity 9 Length 6.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: One screw that secures the inverter to the display enclosure Where used: 6 screws that secure the display bezel to the display enclosure 118 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 127
Where used: 2 screws that secure the display panel to the display enclosure Torx T8M2.5×6.0 screw 119 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 128
Where used: (1) 2 captive screws that secure the hard drive compartment cover to the computer (screws are secured by C-clips) (2) One captive screw that secures the memory module/WLAN module compartment cover to the computer (screw is secured by a C-clip) 120 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 129
Phillips PM2.5×11.0 captive screw Color Black Quantity 1 Length 11.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 1 captive screw that secures the hard drive to the computer Phillips PM2.5×11.0 captive screw 121 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 130
Phillips PM2.0×3.0 screw Color Silver Quantity 13 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: 3 screws that secure the fan to the base enclosure 122 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 131
Where used: 8 screws that secure the display brackets to the display Phillips PM3.0×10.0 captive screw Color Black Quantity 2 Length 10.0 mm Thread 3.0 mm Head diameter 5.0 mm Where used: 2 captive screws that secure the graphics card heat sink to the computer (screws are secured by C-clips) - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 132
Color Silver Quantity 4 Length 10.0 mm Thread 3.0 mm Head diameter 5.0 mm Where used: 4 captive screws that secure the graphics card heat sink to the computer 124 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 133
Torx TM2.5×9.0 screw Color Black Quantity 18 Length 9.0 mm Thread 2.5 mm Head diameter 5.0 mm Where used: 4 screws that secure the heat sink to the computer Where used: One screw that secures the top cover to the computer Torx TM2.5×9.0 screw 125 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 134
Where used: 12 screws that secure the top cover to the base enclosure Where used: One screw that secures the top cover to the base enclosure 126 Chapter 7 Screw listing - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 135
Black Phillips PM2.0×3.0 broad head screw Color Black Quantity 3 Length 2.0 mm Thread 3.0 mm Head diameter 7.0 mm Where used: 3 screws that secure the switch cover to the computer Black Phillips PM2.0×3.0 broad head screw 127 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 136
instructions, perform a search for these topics in Help and Support. NOTE: In case of system instability, HP files, you should continue to back up your system on a regular basis to maintain a reasonably ● Save customized settings that appear in a window, toolbar, or menu bar by taking a screen shot - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 137
is connected to AC power before you start the password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Help and Support for more information. Performing a recovery In case of system Windows Startup Repair to fix problems that might prevent Windows - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 138
guide. 3. Restart the computer, and then press f8 before the Windows operating system loads. 4. Select Repair your computer. 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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 139
"Press for recovery" message is displayed on the screen. 5. Follow the on-screen instructions. Using a Windows Vista operating system DVD (purchased separately) If you are unable to boot (start up) your computer, you must purchase a Windows Vista operating system DVD to reboot the computer and - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 140
is connected to AC power before you start the backup process. NOTE: The backup process may take over an hour, depending on file size and the speed of the computer. 1. Click Start > All Programs > Accessories > System Tools > Backup. 2. Follow the on-screen instructions. Performing a recovery In - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 141
> Accessories > System Tools > Backup. The Backup or Restore Wizard opens. 3. Click Restore files and settings, and then click Next. 4. Follow the on-screen instructions. NOTE: For additional information on initiating a recovery in Windows, perform a search for this topic in Help and Support - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 142
9 Connector pin assignments 1394 Pin 1 2 3 4 Signal Twisted pair BTwisted pair B+ Twisted pair ATwisted pair A+ 134 Chapter 9 Connector pin assignments - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 143
-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 Pin Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 144
Pin Signal 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 136 Chapter 9 Connector pin assignments - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 145
TMDS data 1- TMDS data 0+ TMDS data 0 shield TMDS data 0- TMDS clock+ TMDS clock shield TMDS clock- CEC Not connected DDC clock DDC data Ground +5V power Hot plug detect Shell HDMI 137 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 146
RJ-11 (modem) Pin 1 2 3 4 5 6 RJ-45 (network) Signal Unused Tip Ring Unused Unused Unused Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused 5 Unused 6 Receive - 7 Unused 8 Unused 138 Chapter 9 Connector pin assignments - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 147
Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - 3 Data + 4 Ground Universal Serial Bus 139 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 148
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 meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13 connector for - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 149
Requirements for specific countries and regions Country/region Accredited agency Applicable note number Australia 5. The flexible cord must be Type VCTF, 3-conductor, 0.75-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 150
battery in general household waste. Follow the local laws and regulations in your area for computer battery disposal. Display display (LCD) panel (2). NOTE: The procedures provided in this chapter are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 151
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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 152
4. Disconnect all display panel cables (1) from the display inverter and remove the display 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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 153
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 145 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 154
15. Remove the backlight 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 - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 155
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 panel and backlight - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 156
pin assignments 134 1394 port, identifying 14 A AC adapter, spare part numbers 27 accessory battery connector, identifying 16 ambient light sensor removal 42 spare part number 42 ambient light sensor board spare part number 24, 32 ambient light sensor, identifying 6 AMT options 97 AMT options, AMT - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 157
, identifying 14 display specifications 99, 100, 101 docking connector, identifying 16 docking support, product description 3 drive light, identifying 9, 13 DriveLock password 93 DriveLock, automatic 93 Driver Recovery disc 132 drives preventing damage 34 drives, boot order 95 Dual Core CPU 96 DVD - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 158
support, USB 95 lights battery 8, 13 caps lock 8 drive 9, 13 mute 8 num lock 8 power 8, 13 volume down 8 volume mute 8 volume up 8 webcam 6 wireless 8, 13 M mass storage devices, spare part numbers 27 Media Card Reader, identifying 13 media card reader/audio board removal 80 Media card reader/audio - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 159
65 product description audio 2 chipset 1 diskette drive 2 display panel 1 docking support 3 Ethernet 3 external media cards 3 graphics 1 hard drives 2 keyboard 3 memory module 1 microphone 2 modem module 3 operating system 4 optical drives 2 pointing devices 3 ports 3 power requirements 4 processors - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 160
93 fingerprint reader reset 93 HP Sparekey 93 HP Sparekey enrollment 93 password policy 93 set up BIOS Administrator password 93 System IDs 93 TPM embedded Security 93 user management 93 security, product description 4 serial number 39 service considerations 33 service tag 18 serviceability, product - HP 8730w | HP EliteBook 8730w Mobile Workstation - Maintenance and Service Guide - Page 161
HP EliteBook 8730w Mobile Workstation
Maintenance and Service Guide