HP 520 Maintenance And Service Manual
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HP 520 Maintenance And Service Manual

Notebook pc
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HP 520 Notebook PC
Maintenance and Service Guide

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Summary of Contents for HP 520

  • Page 1 HP 520 Notebook PC Maintenance and Service Guide...
  • Page 2 Corporation in the United States and/or other countries. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty.
  • Page 3 Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow.
  • Page 4 Safety warning notice...

  • Page 5: Table Of Contents

    Table of contents 1 Product description 2 External component identification Front components ... 5 Top components ... 6 Buttons and lights ... 6 Keys ... 7 Pointing devices ... 8 Right-side components ... 9 Left-side components ... 9 Bottom components ... 10 3 Illustrated parts catalog Serial number location ...
  • Page 6 Computer feet ... 34 Memory module ... 35 WLAN module ... 37 Optical drive ... 39 Switch cover ... 41 Keyboard ... 43 Display assembly ... 45 Base enclosure ... 50 RTC battery ... 52 Fan assembly ... 53 Heat sink ... 55 Processor ...
  • Page 7 8 Backup and recovery Creating recovery discs ... 97 Backing up your information ... 98 When to back up ... 98 Backup suggestions ... 98 Backing up specific files or folders ... 99 Backing up the entire hard drive ... 99 Creating recovery points ...
  • Page 8 viii...

  • Page 9: Product Description

    Product description Category Description Product Name HP 520 Notebook PC Processors ● ● ● ● ● ● Chipsets ● ● ● Graphics Unified Memory Architecture (UMA) – graphics subsystem shares memory resources with main system memory Panels ● ● Memory ●...
  • Page 10 Category Description ● ● Hard drives ● ● ● Optical drives ● (fixed) ● ● ● Diskette drive Supports external USB drive only Audio ● ● ● Modem ● ● Ethernet Intel 82562GT Chapter 1 Product description DDRII PC2-5300 (667-MHz) Supports the following configurations: 2048 MB total system memory (1024-MB ×...
  • Page 11 ● Power ● 4-cell, 2.2-Ah, 32-Wh, Li-ion battery requirements NOTE: The HP 520 Notebook PC does not support Smart Battery technology. 65-W AC adapter with localized cable plug ● support (2-wire plug with ground pin, supports 2- pin DC connector)
  • Page 12 Category Description ● ● ● ● Chapter 1 Product description Battery (system) Hard drive Memory module WLAN module 940GML 940GML 945GML system system system board board with board with without WLAN WLAN wireless local area network (WLAN) √ √ √ √...

  • Page 13: External Component Identification

    External component identification Front components Item Component Wireless antennae (select models only) Battery light Function Send and receive signals from one or more wireless devices. These antennae are not visible from the outside of the computer. NOTE: To see wireless regulatory notices, refer to the section of the Regulatory, Safety and Environmental Notices that applies to your country or region.

  • Page 14: Top Components

    A wireless network must be set up in order to establish a wireless connection. On: An integrated wireless device, such as a wireless local ● area network (WLAN) device, the HP Broadband Wireless Module, and.or a Bluetooth® device, is on. Off: All wireless devices are turned off. ●...

  • Page 15: Keys

    Item Component Power light Speaker *This table describes factory settings. For information about changing factory settings, refer to the user guides in Help and Support. Keys Item Component Windows logo key Windows applications key Function When the computer is in the Sleep state, press the button briefly ●...

  • Page 16: Pointing Devices

    Item Component Embedded numeric keypad keys Function keys Pointing devices Item Component TouchPad* Left TouchPad button* Right TouchPad button* TouchPad scroll zone* *This table describes factory settings. To view or change pointing device preferences, select Start > Control Panel > Hardware and Sound >...

  • Page 17: Right-Side Components

    Connects a network cable. Connects an AC adapter. NOTE: The HP 520 Notebook PC does not support Smart AC adapter technology. Connects an optional VGA external monitor or projector. Supports optional Type I or Type II 32-bit (CardBus) or 16-bit PC Cards.

  • Page 18: Bottom Components

    Memory/WLAN module compartment Chapter 2 External component identification Function Holds the battery. NOTE: The HP 520 Notebook PC does not support Smart Battery technology. Release the battery from the battery bay. Holds the hard drive. Enables airflow to cool internal components.

  • Page 19: Illustrated Parts Catalog

    Illustrated parts catalog Serial number location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. Serial number location...

  • Page 20: Computer Major Components

    Computer major components Item Description Display assemblies 14.1-inch, WXGA BrightView display assembly for use only with computer models with wireless LAN capability (includes wireless antenna transceivers and cables) Chapter 3 Illustrated parts catalog Spare part number 448328-001...
  • Page 21 Item Description 14.1-inch, WXGA BrightView display assembly for use only with computer models without wireless LAN capability Switch covers For use only with computer models with wireless LAN capability (includes wireless button and wireless light) For use only with computer models without wireless LAN capability Keyboards Brazil The Czech Republic...
  • Page 22 Item Description (9a) Memory/WLAN module compartment cover (includes 1 captive screw, secured by a C clip) (9b) Hard drive cover (includes 2 captive screws, secured by C clips) (10) Heat sink (includes thermal material) (11) System boards For use only with computer models with Intel Core processors and WLAN capability For use only with computer models with Intel Celeron M processors and WLAN capability 448337-001 For use only with computer models without WLAN capability (12)
  • Page 23 Item Description For use in Canada and the United States ● For use in Algeria, Andorra, Argentina, Australia, Austria, Bahrain, Bangladesh, ● Belarus, Belgium, Bolivia, Brazil, Brunei, Bulgaria, Chile, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Ecuador, Egypt, El Salvador, Estonia, Finland, France, Germany, Gibraltar, Greece, Guatemala, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Jordan, Kuwait, Latvia, Lebanon, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Malaysia,...

  • Page 24: Display Assembly Components

    Display assembly components Item Description Display bezel Display Bracket/Hinge Kit 14.1-inch, WXGA, BrightView display panel Display inverter Wireless Antenna Kit (includes transceivers and cables) Display enclosures For use only with computer models with wireless LAN capability (includes logo and wireless antenna transceivers and cables) For use only with computer models without wireless LAN capability (includes logo) Display Cable Kit (not illustrated)

  • Page 25: Plastics/Hardware Kit

    Plastics/Hardware Kit Item Description Plastics/Hardware Kit Hard drive cover (includes 2 captive screws, secured by C clips) Memory/WLAN module compartment cover (includes 1 captive screw, secured by a C clip) Spare part number 448341-001 Plastics/Hardware Kit...

  • Page 26: Mass Storage Devices

    Mass storage devices Item Description Hard drives (include frame and connector) 120-GB, 5400-rpm 80-GB, 5400-rpm Optical drives (include bezel and bracket) DVD±RW and CD-RW Super-Multi, Double-Layer Combo Drive DVD/CD-RW Combo Drive Chapter 3 Illustrated parts catalog Spare part number 435775-001 435773-001 438523-001 438524-001...

  • Page 27: Miscellaneous Parts

    Miscellaneous parts Description 65-watt AC adapter Power cords: Australia Brazil Denmark Europe French Canada Israel Italy Japan Korea People's Republic of China Switzerland The United Kingdom The United States Screw Kit Phillips PM3.0×3.0 screw ● Phillips PM2.5×8.0 captive screw ● Phillips PM2.5×6.0 screw ●...

  • Page 28: Sequential Part Number Listing

    Sequential part number listing Spare part Description number 350055-001 Power cord use in the United States 350055-011 Power cord for use in Australia 350055-021 Power cord for use in Europe 350055-031 Power cord for use in the United Kingdom 350055-061 Power cord for use in Italy 350055-081 Power cord for use in Denmark...
  • Page 29 Spare part Description number 417220-001 65-watt AC adapter 435773-001 80-GB, 5400-rpm hard drive (includes hard drive bracket and connector) 435775-001 120-GB, 5400-rpm hard drive (includes hard drive bracket and connector) 438516-001 Wireless Antenna Kit (includes wireless antenna transceivers and cables) 438517-001 Base enclosure (includes 6 rubber feet) 438518-001...
  • Page 30 Spare part Description number 438539-001 Display enclosure for use only with computer models with wireless LAN capability (includes logo and wireless antenna transceivers and cables) 438542-001 Display Screw Cover Kit 438543-001 Display Screw Kit 438551-001 PC Card assembly 438556-001 RTC battery 438557-001 Rubber Feet Kit 438558-001...
  • Page 31 Spare part Description number 448339-001 For use only with computer models with Intel Core processors and WLAN capability 448340-001 Display Label Kit 448341-001 Plastics/Hardware Kit Sequential part number listing...
  • Page 32 Chapter 3 Illustrated parts catalog...

  • Page 33: Removal And Replacement Procedures

    Removal and replacement procedures Preliminary replacement requirements Tools required You will need the following tools to complete the removal and replacement procedures: Magnetic screwdriver ● Phillips P0 and P1 screwdrivers ● Flat-bladed screwdriver ● Service considerations The following sections include some of the considerations that you should keep in mind during disassembly and assembly procedures.

  • Page 34: Drive Handling

    Drive handling CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a drive, or loss of information, observe these precautions: Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

  • Page 35: Packaging And Transporting Guidelines

    CAUTION: A product can be degraded by as little as 700 V. Event Walking across carpet Walking across vinyl floor Motions of bench worker Removing DIPS from plastic tube Removing DIPS from vinyl tray Removing DIPS from Styrofoam Removing bubble pack from PCB Packing PCBs in foam-lined box Packaging and transporting guidelines Follow these grounding guidelines when packaging and transporting equipment:...

  • Page 36: Equipment Guidelines

    Handle ESD-sensitive components, 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. ●...

  • Page 37: Unknown User Password

    Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear the password. NOTE: These steps also clear CMOS. Before disassembling the computer, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

  • Page 38: Component Replacement Procedures

    Make special note of each screw and screw lock size and location during removal and replacement. Serial number Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer. Chapter 4 Removal and replacement procedures...

  • Page 39: Battery

    Battery Description 4-cell, 2.2-Ah, 32-Wh Battery Before disassembling the computer, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.

  • Page 40: Hard Drive

    Hard drive Description 120-GB, 5400-rpm 80-GB, 5400-rpm Before disassembling the computer, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
  • Page 41 Remove the hard drive (3) from the hard drive bay. If it is necessary to replace the hard drive bracket, remove the four Phillips PM3.0×3.0 hard drive bracket screws (1) from each side of the hard drive. Lift the bracket (2) straight up to remove it from the hard drive. Reverse this procedure to reassemble and install the hard drive.

  • Page 42: Computer Feet

    Computer feet Description Rubber Feet Kit The computer feet are adhesive-backed rubber pads. There are 6 rubber feet. The feet attach to the base enclosure in the locations illustrated below. Chapter 4 Removal and replacement procedures Spare part number 438557-001...

  • Page 43: Memory Module

    Memory module Description For use in all countries and regions except Brazil 1024-MB, PC2-5300, 1-DIMM 512-MB, PC2-5300, 1-DIMM 256-MB, PC2-5300, 1-DIMM For use only in Brazil 1024-MB, PC2-5300, 1-DIMM 512-MB, PC2-5300, 1-DIMM 256-MB, PC2-5300, 1-DIMM Before removing the memory module, follow these steps: Shut down the computer.
  • Page 44 Spread the retaining tabs (1) on each side of the memory module slot to release the memory module. (The edge of the module opposite the slot rises away from the computer.) 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 installation into the memory module slot.

  • Page 45: Wlan Module

    WLAN module Description 802.11a/b/g WLAN modules: ● For use in Antigua and Barbuda, Argentina, Australia, the Bahamas, Barbados, Brunei, Canada, Chile, the Dominican Republic, Guam, Guatemala, Hong Kong, India, Indonesia, Malaysia, Mexico, New Zealand, Panama, Paraguay, Saudi Arabia, Taiwan, the United States, and Vietnam For use in Aruba, Austria, Azerbaijan, Bahrain, Belgium, Bermuda, Brazil, Bulgaria, the Cayman ●...
  • Page 46 Remove the WLAN module: Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna cable is connected to the WLAN module “Aux” terminal. Remove the two Phillips PM2.0×4.0 screws (2) that secure the WLAN module to the computer.

  • Page 47: Optical Drive

    Optical drive NOTE: All optical drive spare part kits include an optical drive bezel and optical drive bracket. Description DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive DVD/CD-RW Combo Drive Before removing the optical drive, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 48 Remove the optical drive bracket (2). Reverse this procedure to reassemble and install the optical drive. Chapter 4 Removal and replacement procedures...

  • Page 49: Switch Cover

    Switch cover Description For use only with computer models with wireless LAN capability (includes wireless button and wireless light) For use only with computer models without wireless LAN capability Before removing the switch cover, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 50 Use a flat-bladed tool to gently pry the tabs on the switch cover out of the slots on the computer. Turn the computer display-side up, with the front toward you. Open the computer as far as possible. Lift the rear edge of the switch cover and swing it forward. Remove the switch cover.

  • Page 51: Keyboard

    Keyboard For use in: Brazil The Czech Republic The Netherlands and Europe France Greece Hungary Israel Japan Korea Latin America Before removing the keyboard, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 52 Open the computer as far as possible. Lift the rear edge of the keyboard and swing it toward you until it rests on the palm rest. Release the zero insertion force (ZIF) connector (1) to which the keyboard cable is attached, and disconnect the keyboard cable (2).

  • Page 53: Display Assembly

    Display assembly Description 14.1-inch, WXGA BrightView display assembly for use only with computer models with wireless LAN capability (includes wireless antenna transceivers and cables) 14.1-inch, WXGA BrightView display assembly for use only with computer models without wireless LAN capability Before removing the display assembly, follow these steps: Shut down the computer.
  • Page 54 Disconnect the display cable connector(1) from the system board and remove the display panel cable (2) from the clips and routing channel built into the top cover. Remove the wireless antenna cables (3) from the clips and routing channel built into the top cover. Remove the two Phillips PM2.0×9.0 screws (4) that secure the display assembly to the computer.
  • Page 55 If it is necessary to replace the display bezel or any of the display assembly internal subcomponents, remove the following display bezel screw covers and screws: (1) Four round rubber screw covers on the display bezel top edge. The display bezel screw covers are available in the Display Screw Cover Kit, spare part number 438542-001.
  • Page 56 Remove the display inverter (4). The inverter is available using spare part number 448332-001. If it is necessary to replace the display panel, remove the four Phillips PM2.5×6.0 screws (1) that secure the panel to the display enclosure. Remove the display panel (2). The panel is available using spare part number 448333-001. If it is necessary to replace either of the display hinges, remove the four Phillips PM2.0×3.0 screws (1) that secure each hinge to the display panel.
  • Page 57 Remove the display hinges (2). The hinges are available in the Display Bracket/Hinge Kit, spare part number 448335-001. If it is necessary to replace the wireless antenna transceivers (1) and cables (2), remove the transceivers and cables from the display enclosure. The wireless antenna transceivers and cables are available in the Wireless Antenna Kit, spare part number 438516-001.

  • Page 58: Base Enclosure

    Base enclosure Description Base enclosure Before removing the base enclosure, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
  • Page 59 Remove the seven Phillips PM2.0×9.0 screws (1) and the two Phillips PM2.0×3.0 screws (2) that secure the base enclosure to the computer. Lift the left side of the base enclosure (1) until the USB connectors (2) disengage from their openings in the base enclosure.

  • Page 60: Rtc Battery

    RTC battery NOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords and CMOS settings to be cleared. Description RTC battery Before removing the RTC battery, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

  • Page 61: Fan Assembly

    Reverse this procedure to install the RTC battery. Be sure the RTC battery is installed with the “+” sign facing up. Fan assembly Description Fan assembly Before removing the fan assembly, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.
  • Page 62 Remove the fan assembly (3). Reverse this procedure to install the fan assembly. NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the left and right sides of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to be turned on automatically when high temperature conditions exist.

  • Page 63: Heat Sink

    Heat sink Description Heat sink (includes thermal material) Before removing the heat sink, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
  • Page 64 Lift the left side of the heat sink (3) and remove it. NOTE: The thermal material should be thoroughly cleaned from the surfaces of the video processor (1), the processor (2), and the heat sink (3) and (4) each time the heat sink is removed. Reapply the thermal material when the heat sink is replaced.

  • Page 65: Processor

    Processor NOTE: All processor spare part kits include thermal material. Description Intel Core Solo T1400 1.83-GHz processor Intel Core Solo T1300 1.66-GHz processor Intel Core Duo T2300E 1.66-GHz processor Intel Core Duo T2300 1.66-GHz processor Intel Celeron M 420 1.60-GHz processor Intel Celeron M 410 1.46-GHz processor Before removing the processor, follow these steps: Shut down the computer.

  • Page 66: Speaker

    Lift the processor (2) straight up and remove it. NOTE: The gold triangle (3) on the processor should be aligned with the triangle (4) embossed on the processor socket when you install the processor. Reverse this procedure to install the processor. Speaker Description Speaker...
  • Page 67 Remove the speaker: Disconnect the speaker cable (1) from the system board. Remove the Phillips PM2.0×9.0 screw (2) that secures the speaker to the top cover. Remove the speaker (3). Reverse this procedure to install the speaker. Component replacement procedures...

  • Page 68: System Board

    System board Description For use only with computer models with Intel Core processors and WLAN capability For use only with computer models with Intel Celeron M processors and WLAN capability For use only with computer models without WLAN capability When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: Memory module (see ●...
  • Page 69 Remove the system board: Remove the Phillips PM2.0×3.0 screw that secures the system board to the top cover . Use the optical drive connector (1) to lift the left side of the system board (2) until it rests at an angle. Flex the right side of the top cover (3) until the external monitor connector clears the opening in the top cover.

  • Page 70: Pc Card Assembly

    PC Card assembly Description PC Card assembly PC Card slot bezel Before removing the PC Card assembly, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
  • Page 71 Remove the two Phillips PM2.0×7.0 screws (1) and two Phillips PM2.0×4.0 screws (2) that secure the PC Card assembly to the system board. Turn the system board top-side up, with the PC Card eject button toward you. Disengage the slots on the PC Card assembly from the tabs (1) on the PC Card connector. Remove the PC Card assembly (2) from the system board.

  • Page 72: Touchpad Cable

    TouchPad cable Description TouchPad cable Before removing the TouchPad cable, follow these steps: Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer.
  • Page 73 Release the ZIF connector (1) to which the TouchPad cable is connected, and disconnect the TouchPad cable (2) from the TouchPad board. Reverse this procedure to install the TouchPad cable. Component replacement procedures...
  • Page 74 Chapter 4 Removal and replacement procedures...

  • Page 75: Computer Setup

    Computer Setup Starting Computer Setup Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system is not working or will not load. NOTE: Some of the Computer Setup menu items listed in this guide may not be supported by your computer.

  • Page 76: Using Computer Setup

    Using Computer Setup Navigating and selecting in Computer Setup The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and System Configuration menus. Open Computer Setup by turning on or restarting the computer, and then pressing "F10 = ROM Based Setup"...

  • Page 77: Computer Setup Menus

    Computer Setup menus The menu tables in this section provide an overview of Computer Setup options. NOTE: Some of the Computer Setup menu items listed in this chapter may not be supported by your computer. File menu Select System information Restore defaults Ignore changes and exit Save changes and exit...

  • Page 78: Security Menu

    Security menu Select Setup password Power-On password Password options DriveLock passwords Smart Card security TPM Embedded Security System IDs Disk Sanitizer Diagnostics menu Select Hard Drive Self-Test options Memory Check Startup Check (select models only) Chapter 5 Computer Setup To do this Enter, change, or delete a setup password.

  • Page 79: System Configuration Menu

    Enable/disable Secondary Battery Fast Charge. ● Choose Bit-shift or LBA assisted HDD Translation Mode. ● Enable/disable Windows direct application launcher. ● ● Enable/disable HP Lockout. Enable/disable embedded WWAN Device Radio. ● ● Enable/disable embedded WLAN Device Radio. Computer Setup menus...
  • Page 80 Select Port Options Chapter 5 Computer Setup To do this Enable/disable embedded Bluetooth® Device Radio. ● Enable/disable LAN/WLAN Switching. When enabled, switches to a WLAN when a ● LAN is either unavailable or disconnected. Enable/disable Wake on LAN from Off. ●...

  • Page 81: Specifications

    Specifications Computer specifications Dimensions Height (front to back) Width Depth Weight (with optical drive, hard drive, and battery) Input power Operating voltage Operating current Temperature Operating (not writing to optical disc) Operating (writing to optical disc) Nonoperating Relative humidity Operating Nonoperating Maximum altitude (unpressurized) Operating (14.7 to 10.1 psia)

  • Page 82: 14.1-Inch, Wxga Display Specifications

    Nonoperating NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 14.1-inch, WXGA display specifications Dimensions Height Width Diagonal Number of colors Contrast ratio Brightness Pixel resolution Pitch Format Configuration Backlight Refresh rate Viewing angle...

  • Page 83: Hard Drive Specifications

    Hard drive specifications Dimensions Height Width Weight Interface type Transfer rate Synchronous (maximum) Security Seek times (typical read, including setting) Single track Average Maximum Logical blocks Disc rotational speed Operating temperature *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. NOTE: Certain restrictions and exclusions apply.

  • Page 84: Primary 4-Cell, Li-Ion Battery Specifications

    Primary 4-cell, Li-ion battery specifications Dimensions Height Width Depth Weight Energy Voltage Amp-hour capacity Watt-hour capacity Temperature Operating Nonoperating Chapter 6 Specifications Metric U.S. 2.00 cm 0.79 in 26.80 cm 3.70 in 5.30 cm 5.28 in 0.34 kg 0.75 lb 14.4 V 4.8 Ah 69 Wh...

  • Page 85: Dvd±Rw And Cd-Rw Super-Multi Double-Layer Combo Drive Specifications

    DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive specifications Applicable disc Center hole diameter Disc diameter Standard disc Mini disc Disc thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate 24X CD-ROM 8X DVD 24X CD-R 16X CD-RW 8X DVD+R...

  • Page 86: Dvd/Cd-Rw Combo Drive Specifications

    DVD/CD-RW Combo Drive specifications Applicable disc Center hole diameter Disc diameter Standard disc Mini disc Disc thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate 24X CD-ROM 8X DVD 24X CD-R 24X CD-RW Transfer mode Startup time Stop time...

  • Page 87: System Dma Specifications

    System DMA specifications Hardware DMA DMA0 DMA1* DMA2* DMA3 DMA4 DMA5* DMA6 DMA7 *PC Card controller can use DMA 1, 2, or 5. System function Not applicable Not applicable Not applicable Not applicable Direct memory access controller Available for PC Card Not assigned Not assigned System DMA specifications...

  • Page 88: System Interrupt Specifications

    System interrupt specifications Hardware IRQ IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5* IRQ6 IRQ7* IRQ8 IRQ9* IRQ10* IRQ11 IRQ12 IRQ13 IRQ14 IRQ15 *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. NOTE: PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.

  • Page 89: System I/O Address Specifications

    System I/O address specifications I/O address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E - 02F 040 - 05F 044 - 05F 062 - 063 065 - 06F 070 - 071 072 - 07F 080 - 08F 090 - 091...
  • Page 90 I/O address (hex) 220 - 22F 230 - 26D 26E - 26 278 - 27F 280 - 2AB 2A0 - 2A7 2A8 - 2E7 2E8 - 2EF 2F0 - 2F7 2F8 - 2FF 300 - 31F 320 - 36F 370 - 377 378 - 37F 380 - 387 388 - 38B...

  • Page 91: System Memory Map Specifications

    System memory map specifications Size 640 KB 128 KB 48 KB 160 KB 64 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 00100000-00FFFFFF 04800000-07FFFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF System function Base memory Video memory...
  • Page 92 Chapter 6 Specifications...

  • Page 93: Screw Listing

    Screw listing This section provides specification and reference information for the screws and screw locks used in the computer. All screws and screw locks listed in this section are available in the Screw Kit, spare part number 438558-001, and the Display Screw Kit, spare part number 438543-001.

  • Page 94: Phillips Pm2.5×8.0 Captive Screw

    Phillips PM2.5×8.0 captive screw Color Black Where used: (1) Two screws that secure the hard drive cover to the computer (screws are captured on the cover by C clips) (2) One screw that secures the memory/WLAN module compartment cover to the computer (screw is captured on the cover by a C clip) Chapter 7 Screw listing Quantity...

  • Page 95: Phillips Pm3.0×3.0 Screw

    Phillips PM3.0×3.0 screw Color Silver Where used: 4 screws that secure the hard drive bracket to the hard drive Quantity Length 3.0 mm Thread Head width 3.0 mm 5.0 mm Phillips PM3.0×3.0 screw...

  • Page 96: Phillips Pm2.0×4.0 Screw

    Phillips PM2.0×4.0 screw Color Black Where used: 2 screws that secure the WLAN module to the system board Chapter 7 Screw listing Quantity Length 4.0 mm Thread Head diameter 2.0 mm 4.5 mm...

  • Page 97: Phillips Pm2.0×9.0 Screw

    Phillips PM2.0×9.0 screw Color Black Where used: (1) One screw that secures the optical drive to the computer (2) Five screws that secure the switch cover to the computer (3) Two screws that secure the keyboard to the computer Quantity Length 9.0 mm Thread...
  • Page 98 Where used: 2 screws that secure the display assembly to the computer Where used: One screw that secures the base enclosure to the computer Where used: 7 screws that secure the base enclosure to the computer Chapter 7 Screw listing...
  • Page 99 Where used: (1) One screw that secures the fan assembly to the computer (2) One screw that secures the speaker to the computer Phillips PM2.0×9.0 screw...

  • Page 100: Phillips Pm2.0×3.0 Screw

    Phillips PM2.0×3.0 screw Color Silver Where used: 2 screws that secure the optical drive bracket to the optical drive Where used: 4 screws that secure the display hinges to the display panel Chapter 7 Screw listing Quantity Length 3.0 mm Thread Head width 2.0 mm...
  • Page 101 Where used: 2 screws that secure the base enclosure to the top cover Where used: One screw that secures the system board to the base enclosure Where used: 2 screws that secure the PC Card assembly to the system board Phillips PM2.0×3.0 screw...

  • Page 102: Phillips Pm2.0×7.0 Screw

    Phillips PM2.0×7.0 screw Color Black Where used: 2 screws that secure the display assembly to the computer Chapter 7 Screw listing Quantity Length 7.0 mm Thread Head width 2.0 mm 5.0 mm...

  • Page 103: Phillips Pm2.5×6.0 Screw

    Phillips PM2.5×6.0 screw Color Silver Where used: 8 screws that secure the display bezel to the display assembly Where used: One screw that secures the display inverter to the display enclosure Quantity Length 6.0 mm Thread Head width 2.5 mm 5.0 mm Phillips PM2.5×6.0 screw...
  • Page 104 Where used: 4 screws that secure the heat sink to the base enclosure Where used: 4 screws that secure the display panel to the display enclosure Chapter 7 Screw listing...

  • Page 105: Backup And Recovery

    You will need high-quality CD-R, DVD-R, or DVD+R discs (purchased separately). ● NOTE: Read-write discs, such as CD-RW and DVD±RW discs, are not compatible with HP Backup & Recovery Manager. The computer must be connected to AC power during the process.

  • Page 106: Backing Up Your Information

    You can only recover files that you have previously backed up. HP recommends that you use HP Backup & Recovery Manager to create an entire drive backup as soon as you set up your computer. With HP Backup & Recovery Manager, you can perform the following tasks: ●...

  • Page 107: Backing Up Specific Files Or Folders

    This process will take several minutes, depending on the file size and the speed of the computer. To back up specific files or folders: Select Start > All Programs > HP Backup & Recovery > Backup & Recovery Manager. Click Next.

  • Page 108: Creating Recovery Points

    Follow the on-screen instructions. Scheduling backups Use HP Backup Scheduler to schedule backups for the entire system, for recovery points, or for specific files and folders. With this tool, you can schedule backups at specific intervals (daily, weekly, or monthly) or at specific events, such as at system restart or when you dock to an optional docking station (select models only).

  • Page 109: Performing A Recovery

    You can only recover files that you have previously backed up. HP recommends that you use HP Backup & Recovery Manager to create an entire drive backup as soon as you set up your computer. HP Backup & Recovery Manager helps you with the following tasks for safeguarding your information and restoring it in case of a system failure: Recovering important files—This feature helps you reinstall important files without performing a full...

  • Page 110: Initiating A Recovery In Windows

    Initiating a recovery in Windows To initiate a recovery in Windows, follow these steps: Back up all personal files. Select Start > All Programs > HP Backup & Recovery > Backup & Recovery Manager. Click Next. Click Perform a recovery, and then click Next.

  • Page 111: Connector Pin Assignments

    Connector pin assignments Audio-out (headphone) Audio-in (microphone) Signal Audio out, left channel Audio out, right channel Ground Signal Audio signal in Audio signal in Ground Audio-out (headphone) 103...

  • Page 112: External Monitor

    External monitor 104 Chapter 9 Connector pin assignments Signal Red analog Green analog Blue analog Not connected Ground Ground analog Ground analog Ground analog +5 VDC Ground Monitor detect DDC 2B data Horizontal sync Vertical sync DDC 2B clock...

  • Page 113: Modem)

    RJ-11 (modem) RJ-45 (network) Signal Unused Ring Unused Unused Unused Signal Transmit + Transmit - Receive + Unused Unused Receive - Unused Unused RJ-11 (modem) 105...

  • Page 114: Universal Serial Bus

    Universal Serial Bus 106 Chapter 9 Connector pin assignments Signal +5 VDC Data - Data + Ground...

  • Page 115: 10 Power Cord Set Requirements

    10 Power cord set requirements The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 or 220 to 240 volts AC. The 3-conductor power cord set included with the computer meets the requirements for use in the country where the equipment is purchased.

  • Page 116: Requirements For Specific Countries

    Requirements for specific countries Country/region Australia Austria Belgium Canada Denmark Finland France Germany Italy Japan Korea The Netherlands Norway The People's Republic of China Sweden Switzerland Taiwan The United Kingdom The United States The flexible cord must be Type HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country where it will be used.

  • Page 117: 11 Recycling

    Careful handling should be exercised when removing these components. NOTE: Materials Disposal. This HP product contains mercury in the backlight in the display assembly that might require special handling at end-of-life. Disposal of mercury may be regulated because of environmental considerations. For disposal or recycling information, contact your local authorities or the Electronic Industries Alliance (EIA) at http://www.eiae.org.
  • Page 118 Perform the following steps to disassemble the display assembly: Remove all screw covers (1) and screws (2) that secure the display bezel to the display assembly. 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 disengages from the display assembly.
  • Page 119 Disconnect all display panel cables (1) from the display inverter and remove the inverter (2). Remove all screws (1) that secure the display panel assembly to the display enclosure. Remove the display panel assembly (2) from the display enclosure. Turn the display panel assembly upside down. Remove all screws that secure the display panel frame to the display panel.
  • Page 120 Remove the display panel frame (2) from the display panel. Remove the screws (1) that secure the backlight cover to the display panel. Lift the top edge of the backlight cover (2) and swing it forward. Remove the backlight cover. Turn the display panel right-side up.
  • Page 121 Remove the backlight cables (1) from the clip (2) in the display panel. Turn the display panel upside down. Remove the backlight frame from the display panel. WARNING! The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. Display 113...
  • Page 122 Slide the backlight out of the backlight frame. Disconnect the display cable (1) from the LCD panel. Remove the screws (2) that secure the LCD panel to the display rear panel. Release the LCD panel (3) from the display rear panel. Release the tape (4) that secures the LCD panel to the display rear panel.

  • Page 123: Index

    Index AC adapter, spare part number 19, 21 antennae disconnecting 38 illustrated 16 location 5 spare part number 16, 21 applications key, Windows 7 audio, product description 2 audio-in jack location 6 pin assignments 103 audio-out jack location 6 pin assignments 103 backing up 98 backup files and folders 99...
  • Page 124 Display Label Kit, spare part number 16, 23 display panel illustrated 16 removal 48 spare part number 16, 22, Display Screw Cover Kit, spare part number 16, 22 Display Screw Kit, spare part number 16, 22 display specifications 74 display switch 6 docking support, product description 3 DriveLock password 70...
  • Page 125 network jack location 9 pin assignments 105 operating system, product description 3 optical drive location 9 precautions 26 product description 2 removal 39 spare part numbers 14, 18, specifications 77, 78 optical drive bracket, removal 40 packing guidelines 27 panels, product description 1 parallel port mode 71 password clearing 29 passwords 70...
  • Page 126 system board removal 60 spare part numbers 14, 22, System Configuration menu 71 system DMA 79 system fan 71 system information 69 system memory map 83 system recovery points 100 thermal material, replacement 56 tools required 25 top components 6 top cover, spare part number 13, TouchPad 8 TouchPad cable...

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