HP 4320t Maintenance And Service Manual
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HP 4320t Maintenance And Service Manual

HP 4320t Maintenance And Service Manual

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HP 4320t Mobile Thin Client
Maintenance and Service Guide
SUMMARY
This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides
comprehensive information on identifying computer features, components, and spare parts;
troubleshooting computer problems; and performing computer disassembly procedures.

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Summary of Contents for HP 4320t

  • Page 1 HP 4320t Mobile Thin Client Maintenance and Service Guide SUMMARY This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, components, and spare parts; troubleshooting computer problems; and performing computer disassembly procedures.
  • Page 2 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 ............................1 2 External component identification ........................ 4 Top components ........................... 4 TouchPad ..........................4 Lights ........................... 5 Buttons, speakers, and switches ..................6 Keys ............................. 7 Front components ..........................8 Right-side components ......................... 9 Left-side components .........................
  • Page 6 Grounding guidelines ......................31 Electrostatic discharge damage ................ 31 Packaging and transporting guidelines ..........32 Workstation guidelines ..............32 Equipment guidelines ............... 33 Component replacement procedures ....................34 Service tag ......................... 34 Computer feet ........................35 Battery ..........................36 Switch cover ........................37 Keyboard ...........................
  • Page 7 DVD-ROM drive specifications ......................88 System resource specifications ......................89 7 Power cord set requirements ........................90 Requirements for all countries and regions ..................90 Requirements for specific countries and regions ................91 8 Recycling ............................... 92 Battery ..............................92 Display ..............................
  • Page 8 viii...

  • Page 9: Product Description

    Product description Category Description Product HP 4320t Mobile Thin Client, UMA Name Processors Intel® Arrandale™ P4500, 1.8-GHz, 3-MB L3 cache (35 W) Chipsets Intel® HM57 Express Graphics Intel® HD Graphics Universal Memory Architecture (UMA) graphics subsystem integrated with shared video memory...

  • Page 10: Chapter 1 Product Description

    Category Description Diskette Supports external USB diskette drive only drive Audio/ HD audio - IDT 92HD80 Visual Integrated microphone Two stereo speakers Headphone/microphone jacks Modem High-speed 56k modem for all regions and countries Modem cable not included Supports no-modem option Ethernet 10/100/1000 Ethernet network interface card (NIC) S3/S4/S5 wake on LAN (AC only mode)
  • Page 11 Category Description Power 65-W Smart AC Adapter with localized cable plug support (3-wire plug with ground pin) requirements 9-cell, 93-Wh Li-ion battery 6-cell, 47-Wh Li-ion battery Security Supports security cable Intel anti-theft support Operating Preinstalled: system Windows® Embedded Standard 7 Windows®...

  • Page 12: External Component Identification

    External component identification Top components TouchPad Component Description TouchPad off indicator To turn the TouchPad zone on and off, quickly double-tap the TouchPad off indicator. NOTE: When the TouchPad zone is active, the light is off. TouchPad zone Moves the pointer and selects or activates items on the screen. Left TouchPad button* Functions like the left button on an external mouse.

  • Page 13: Lights

    Lights Component Description ● TouchPad off indicator Amber: The TouchPad is off. ● Off: The TouchPad is on. Caps lock light On: Caps lock is on. Power light ● On: The computer is on. ● Blinking: The computer is in the Sleep state. ●...

  • Page 14: Buttons, Speakers, And Switches

    Buttons, speakers, and switches NOTE: Your computer may look slightly different from the illustration in this section. Component Description Speakers (2) Produce sound. Internal display switch Turns off the display if the display is closed while the power is on. ●...

  • Page 15: Keys

    Keys Component Description Displays system information when pressed in combination with the key. Executes frequently used system functions when pressed in combination with a function key or the key. Windows logo key Displays the Windows Start menu. Function keys Execute frequently used system functions when pressed in combination with the key.

  • Page 16: Front Components

    Description ● Drive light Blinking white: The solid-state module or optical drive is being accessed. ● Amber: HP 3D DriveGuard has temporarily parked the solid- state module. Media Card Reader Supports the following optional digital card formats: ● Memory Stick ●...

  • Page 17: Right-Side Components

    Right-side components Component Description USB 2.0 ports (2) Connect optional USB devices. RJ-11 (modem) jack Connects a modem cable. Optical drive light (select models only) Blinking: The optical drive is being accessed. Optical drive eject button (select models Press to eject the optical disc. only) Optical drive (select models only) Reads optical discs.

  • Page 18: Left-Side Components

    Left-side components Component Description Security cable slot Attaches an optional security cable to the computer. NOTE: The security cable is designed to act as a deterrent, but it may not prevent the computer from being mishandled or stolen. Power connector Connects an AC adapter.

  • Page 19: Bottom Components

    Bottom components Component Description Battery release latches (2) Release the battery from the battery bay. Battery bay Holds the battery. Bottom components...

  • Page 20: Display

    Display NOTE: Your computer may look slightly different from the illustration in this section. Component Description Internal display switch Turns off the display if the display is closed while the power is on. Internal microphone Records sound. Chapter 2 External component identification...

  • Page 21: Wireless Antennas (Select Models Only)

    Wireless antennas (select models only) The antennas send and receive signals from one or more wireless devices. These antennas are not visible from the outside of the computer. Component Description WLAN antennas (2)* Send and receive wireless signals to communicate with wireless local area networks (WLANs).

  • Page 22: Additional Hardware Components

    Additional hardware components Component Description Power cord* Connects an AC adapter to an AC outlet. Battery* Powers the computer when the computer is not plugged into an external power source. AC adapter Converts AC power to DC power. *Batteries and power cords vary in appearance by country or region. Chapter 2 External component identification...

  • Page 23: Illustrated Parts Catalog

    Illustrated parts catalog Service tag When ordering parts or requesting information, provide the computer serial number and model description provided on the service tag. Component Description Product name The product name affixed to the front of your computer. Serial number (s/n) An alphanumeric number that is unique to each product.

  • Page 24: Computer Major Components

    Computer major components Item Description Spare part number 33.8-cm (13.3-in) high-definition (1366x768 resolution) display assembly (see Display 599553-001 assembly components on page 20 for more information on display assembly spare parts). Switch cover 599567-001 Keyboard (includes keyboard cable) Chapter 3 Illustrated parts catalog...
  • Page 25 Item Description Spare part number ● For use in Belgium 599572-A41 ● For use in Brazil 599572-201 ● For use in Bulgaria 599572-261 ● For use in Canada (French) 599572-121 ● For use in Denmark 599572-081 ● For use in Europe 599572-B31 ●...
  • Page 26 Item Description Spare part number 599544-001 (10) Processor heat sink 599546-001 (11) Memory module (PC3-10600, 1333-MHz, DDR3, shared) 2048-MB 598856-002 1024-MB 598859-002 (12) Modem module NOTE: The modem module spare part kit does not include a modem module cable. The modem module cable is included in the Cable Kit.
  • Page 27 Item Description Spare part number For use in Afghanistan, Albania, Algeria, Andorra, Angola, Argentina, Armenia, Australia, 582564-002 Austria, Azerbaijan, Bahrain, Belarus, Belgium, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde, the Cayman Islands, the Central African Republic, Chad, Chile, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland,...

  • Page 28: Display Assembly Components

    Display assembly components Item Description Spare part number Display assembly: 599553-001 Display bezel 599532-001 Display panel (available separately in APJ, using part number 623175-001) Display Hinge Kit (includes display hinges and left and right panel brackets) 599536-001 Display cable and microphone 605557-001 2 WLAN antennas and cables (included with back cover) Display back cover (includes 2 WLAN antennas and cables and 1 microphone)

  • Page 29: Plastics Kit

    Plastics Kit Item Description Spare part number Plastics Kit: 599563-001 ExpressCard slot bezel DVD-ROM drive blank (used with no-ODD option) RJ-11 (modem) connector blank (not illustrated, used with no-modem option) Plastics Kit...

  • Page 30: Cable Kit

    Cable Kit Item Description Spare part number Cable Kit: 599525-001 Power connector and cable RJ-11 (modem) jack and cable Chapter 3 Illustrated parts catalog...

  • Page 31: Mass Storage Devices

    Mass storage devices Item Description Spare part number Solid-state module (includes bracket) 2-GB 614527-001 4-GB 614528-001 8-GB 634653-001 DVD-ROM drive (includes bezel) 599539-001 Mass storage devices...

  • Page 32: Miscellaneous Parts

    Miscellaneous parts Description Spare part number AC adapters 65-W, 3-pin Smart AC adapter ● For use in all countries and regions except India 609939-001 ● For use in India 609948-001 Power cords (AC power, 3-pin, black, 1.83 m) ● For use in Argentina 490371-D01 ●...

  • Page 33: Sequential Part Number Listing

    Sequential part number listing Spare part Description number 490371-001 Power cord (AC power, 3-pin, black, 1.83 m), for use in North America 490371-011 Power cord (AC power, 3-pin, black, 1.83 m), for use in Austria 490371-021 Power cord (AC power, 3-pin, black, 1.83 m), for use in Europe 490371-031 Power cord (AC power, 3-pin, black, 1.83 m), for use in the United Kingdom and Singapore 490371-061...
  • Page 34 Spare part Description number 582564-001 Broadcom 43224 802.11a/b/g/n 2x2 WiFi Adapter, for use in Antigua and Barbuda, Aruba, Bahamas, Barbados, Belize, Canada, Guam, Guinea, Haiti, Jamaica, Nether Antilles, Puerto Rico, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, the United States, and the U.S. Virgin Islands 582564-002 Broadcom 43224 802.11a/b/g/n 2x2 WiFi Adapter, for use in Afghanistan, Albania, Algeria, Andorra,...
  • Page 35 Spare part Description number 599565-001 Screw Kit 599566-001 Speaker assembly 599567-001 Switch cover 599569-001 Top cover 599572-001 Keyboard, for use in the United States 599572-031 Keyboard, for use in the United Kingdom 599572-041 Keyboard, for use in Germany 599572-051 Keyboard, for use in France 599572-061 Keyboard, for use in Italy 599572-071...
  • Page 36 Spare part Description number 609939-001 65-W, 3-pin Smart AC adapter for use in all countries and regions except India 609948-001 65-W, 3-pin Smart AC adapter for use in India 611699-001 Processor (Intel® Arrandale™ P4500 1.8-GHz, includes replacement thermal material) 614524-001 System board 614527-001 2-GB solid-state module (includes bracket)

  • Page 37: 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: ● Flat-bladed screwdriver ● Phillips P0 and P1 screwdrivers ● Torx T8 screwdriver Service considerations The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures.

  • Page 38: Cables And Connectors

    Cables and connectors CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer. Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion.

  • Page 39: Grounding Guidelines

    Grounding guidelines Electrostatic discharge damage Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions.

  • Page 40: Packaging And Transporting Guidelines

    Packaging and transporting guidelines Follow these grounding guidelines when packaging and transporting equipment: ● To avoid hand contact, transport products in static-safe tubes, bags, or boxes. ● Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging. ● Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.

  • Page 41: Equipment Guidelines

    Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. ● When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times.

  • Page 42: Component Replacement Procedures

    Component replacement procedures This section provides removal and replacement procedures. There are as many as 83 screws, in 8 different sizes, that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement.

  • Page 43: Computer Feet

    Computer feet Description Spare part number Rubber Kit (includes computer feet) 599564-001 The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number 599564-001. There are 4 rubber feet that attach to the base enclosure in the locations illustrated below.

  • Page 44: Battery

    Battery Description Spare part number Battery 9-cell, 93-Wh (2.8-Ah) Li-ion 593573-001 6-cell, 47-Wh (2.2-Ah) Li-ion 593572-001 Before disassembling the computer, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.

  • Page 45: Switch Cover

    Switch cover Description Spare part number Switch cover 599567-001 Before removing the switch cover, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 46 Slide the switch cover back (1), and then remove it from the computer (2). Reverse this procedure to install the switch cover and keyboard. Chapter 4 Removal and replacement procedures...

  • Page 47: Keyboard

    Keyboard Description Spare part number Keyboard (includes keyboard cable) 599572-xxx NOTE: For a detailed list of keyboards see the parts list in Computer major components on page 16 Before removing the keyboard, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 48 Slide the keyboard back toward the display (1), and then rotate it right (2) until it rests upside down on the right side of the computer. 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.

  • Page 49: Memory Module

    Memory module Description Spare part number Memory module (PC3-10600, 1333-MHz, DDR3, shared) 2048-MB 598856-002 1024-MB 598859-002 Before removing the memory module, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 50 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 a memory module. Chapter 4 Removal and replacement procedures...

  • Page 51: Dvd-Rom Drive

    DVD-ROM drive Description Spare part number DVD-ROM drive 599539-001 Before removing the DVD-ROM drive, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 52 If it is necessary to replace the DVD-ROM drive bracket, position the DVD-ROM drive with the rear toward you. Remove the two PM2.0×3.0 screws (1) that secure the DVD-ROM drive bracket to the DVD- ROM drive. Remove the DVD-ROM drive bracket (2). Reverse this procedure to reassemble and install a DVD-ROM drive.

  • Page 53: Power Button Board

    Power button board Description Spare part number Power button board with cable 599517-001 Before removing the power button board, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.

  • Page 54: Speakers

    Speakers Description Spare part number Speaker assembly 599566-001 Before removing the speakers, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 55 Slide the right speaker back and out from the tab (5) that holds it at the right, then lift the right speaker (6) up and out at an angle. Reverse this procedure to install the speakers. Component replacement procedures...

  • Page 56: Palm Rest

    Palm rest Description Spare part number Palm rest (includes TouchPad) 599551-001 Before removing the palm rest, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 57 Remove the palm rest (3). Reverse this procedure to install the palm rest. Component replacement procedures...

  • Page 58: Solid-State Module

    Solid-state module NOTE: The solid-state module spare part kit includes a solid-state module bracket. Description Spare part number 2-GB 614527-001 4-GB 614528-001 8-GB 634653-001 Before removing the solid-state module, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 59 Remove the solid-state module (4) from the solid-state module bay. If it is necessary to replace the solid-state module bracket, remove the PM3.0×3.5 screws (1) from each side of the solid-state module. Lift the bracket (2) straight up to remove it from the solid-state module. Reverse this procedure to reassemble and install the solid-state module.

  • Page 60: Rtc Battery

    RTC battery Description Spare part number RTC battery 599516-001 Before removing the RTC battery, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. Disconnect power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.
  • Page 61 Reverse this procedure to install the RTC battery. Component replacement procedures...

  • Page 62: Wlan Module

    WLAN module Description Spare part number Broadcom 4312G 802.11b/g WiFi Adapter For use in Barbados, Belize, Canada, the Cayman Islands, Guam, Puerto Rico, the United States, 504593-003 and the U.S. Virgin Islands For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, 504593-004 Armenia, Australia, Austria, Azerbaijan, the Bahamas, Bahrain, Belarus, Belgium, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina...
  • Page 63 CAUTION: To prevent an unresponsive system, replace the wireless module only with a wireless module authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you replace the module and then receive a warning message, remove the module to restore computer functionality, and then contact technical support through Help and Support.
  • Page 64 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. Reverse this procedure to install the WLAN module. Chapter 4 Removal and replacement procedures...

  • Page 65: Heat Sink And Fan

    Heat sink and fan NOTE: The heat sink spare part kit includes replacement thermal material. Description Spare part number 599544-001 Processor heat sink 599546-001 Before removing the heat sink, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 66 Lift the right edge of the heat shield to disengage the tabs on the left side of the heat shield from the top cover, and then remove the heat shield (3). Disconnect the fan cable from the system board (1). Loosen the 2.0×5.0 captive screw (2) from the system board, and then remove the fan (3).
  • Page 67 Following the sequence stamped into the heat sink, loosen the four PM2.5×10.0 captive screws (1) that secure the heat sink to the processor. Lift the heat sink off the processor (2), and then lift the heat sink up and to the right to remove the heat sink from the base enclosure (3).

  • Page 68: Processor

    Processor NOTE: The processor spare part kit includes replacement thermal material. Description Spare part number Processor, Intel Arrandale P4500 1.8-GHz, (includes replacement thermal material) 611699-001 Before removing the processor, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 69 Lift the processor (2) straight up and remove it. NOTE: When you install the processor, the gold triangle (3) on the processor must be aligned with the triangle (4) embossed on the processor socket. Reverse this procedure to install the processor. Component replacement procedures...

  • Page 70: Display Assembly

    Display assembly NOTE: The display assembly spare part kit includes 2 WLAN antennas and cables. Description Spare part number Display assembly, 33.8-cm (13.3-in) HD (1366x768 resolution) 599553-001 ● Display bezel 599532–001 ● Display panel (available separately in APJ, using part number 623175-001) ●...
  • Page 71 Lift the display assembly (4) straight up and remove it from the base enclosure. If it is necessary to replace the display bezel, display enclosure, or display hinges, remove the four Mylar screw covers (1) and the four slotted T8 M2.5×5.0 screws (2) that secure the display bezel to the display assembly.
  • Page 72 Flex the inside edge of the left side and the right side of the bezel until it disengages from the display back cover (3). Remove the display bezel from the display back cover (4). If it is necessary to replace the display hinges, remove the six T8 2.5x5.0 screws (1) that secure the display hinges to the display panel.
  • Page 73 Peel back the tape (1) that secures the display cable to the display panel, and then release the ZIF connector (2). Remove the cable from the display panel connector (3). NOTE: The display cable includes the microphone. Remove the display panel. If it is necessary to replace the display brackets, remove the four PM2.0×3.0 screws (1) that secure the display brackets to the display panel, and then remove the display brackets (2).
  • Page 74 Gently release the integrated microphone (1) from the clips at the top of the display back cover, remove the display cable from the clips and routing channels (2) along the bottom of the display back cover, and then remove the display cable (3). If it is necessary to remove the wireless antennas and cables: Detach the WLAN antennas (1) from the adhesive on the back cover, and then route the cables through the clips (2) that secure the antenna cables to the display back cover.

  • Page 75: Top Cover

    Top cover Description Spare part number Top cover 599569-001 Before removing the top cover, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 76 Release the top cover from the sides of the base enclosure , and gently use a flat-bladed screwdriver to pry loose the top cover along the front edge (2). Remove the top cover (3). Reverse this procedure to install the top cover. Chapter 4 Removal and replacement procedures...

  • Page 77: Modem Module

    Modem module Description Spare part number Modem module NOTE: The modem module spare part kit does not include a modem module cable. The modem module cable is included in the Cable Kit. See Cable Kit on page 22 for more Cable Kit spare part information.
  • Page 78 Remove the modem module. Reverse this procedure to install the modem module. Chapter 4 Removal and replacement procedures...

  • Page 79: System Board

    System board NOTE: The system board spare part kit includes replacement thermal material. Description Spare part number System board (includes replacement thermal material) 614524-001 Before removing the system board, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 80 Use the optical drive connector (4) to lift the right side (5) of the system board. Remove the system board (6) at an angle. Reverse this procedure to install the system board. Chapter 4 Removal and replacement procedures...

  • Page 81: Usb Connector Board

    USB connector board Description Spare part number USB board with cable 599524-001 Before removing the USB connector assembly, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 82 Remove the USB connector assembly (2) from the base enclosure. Reverse this procedure to install the USB connector assembly. Chapter 4 Removal and replacement procedures...

  • Page 83: Modem Module Cable

    Modem module cable NOTE: The modem module cable with RJ-11 connector is included in the Cable Kit on page 22, part number 599525-001. Before removing the modem module cable, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 84 Remove the modem cable (2) from the routing channel in the base enclosure. Remove the modem cable. Reverse this procedure to install the modem cable. Chapter 4 Removal and replacement procedures...

  • Page 85: Power Connector Cable

    Power connector cable NOTE: The power connector cable (DC power) is included in the Cable Kit on page 22, part number 599525-001. Before removing the power connector cable, follow these steps: Shut down the computer. Disconnect all external devices connected to the computer. 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.
  • Page 86 Disconnect the power connector cable from the base enclosure (1), and then remove the cable from the routing channel (2) in the base enclosure. Remove the power connector cable. Reverse this procedure to install the power connector cable. Chapter 4 Removal and replacement procedures...

  • Page 87: 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 88: 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. To navigate and select in Computer Setup, follow these steps: Turn on or restart the computer, and then press while the “Press the ESC key for Startup Menu”...
  • Page 89 Follow the on-screen instructions. To save your changes and exit, click the Save icon in the lower-left corner of the screen, and then follow the on-screen instructions. Your changes go into effect when the computer restarts. NOTE: Your password settings and security settings are not changed when you restore the factory settings.

  • Page 90: 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 To do this ●...
  • Page 91 Select To do this ● Boot Options Set a Startup Menu delay (in seconds). ● Set the Express Boot Popup delay in seconds. ● Enable/disable CD-ROM boot (enabled by default). ● Enable/disable PXE Internal NIC boot (disabled by default). ● Set the boot order.
  • Page 92 Select To do this ● Built-In Device Options Enable/disable the wireless button state (enabled by default). ● Enable/disable the embedded WLAN device (enabled by default). ● Enable/disable LAN/WLAN switching (disabled by default). ● Enable/disable the Network Interface Controller (LAN) (enabled by default). ●...

  • Page 93: Specifications

    Specifications Computer specifications Dimensions Depth 22.81 cm (8.98 in) Width 32.2 cm (12.68 in) Height (front to rear) 27.5 to 35.5 cm (1.08 to 1.40 in) Weight ● With 6-cell battery, one memory module, and optical disk drive < 2.07 kg (4.58 lbs) ●...

  • Page 94: 33.8-Cm (13.3-In) Display Specifications

    Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/ min sweep rate NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures.

  • Page 95: Solid-State Module Specifications

    Solid-state module specifications 2-GB* 4-GB* 8-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm Weight 15 g 15 g 15 g Interface type SATA II SATA II SATA II Transfer rate Sustained read 54 MB/sec 102 MB/sec 102 MB/sec...

  • Page 96: Dvd-Rom Drive Specifications

    DVD-ROM drive specifications Applicable disc 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 Random access time <...

  • Page 97: System Resource Specifications

    System resource specifications You can use Device Manager to get a graphical view of the system resources that control how the devices work on the computer. System resources that are accessible from Device Manager are direct memory access (DMA) channels, input/output (I/O) ports, interrupt request (IRQ) lines, and memory addresses.

  • Page 98: Power Cord Set Requirements

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

  • Page 99: Requirements For Specific Countries And Regions

    Requirements for specific countries and regions Country/region Accredited agency Applicable note number Australia EANSW Austria Belgium CEBC Canada Denmark DEMKO Finland FIMKO France Germany Italy Japan METI The Netherlands KEMA Norway NEMKO The People's Republic of China South Korea Sweden SEMKO Switzerland Taiwan...

  • Page 100: Recycling

    When you remove these components, handle them carefully. 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 see the Electronic Industries Alliance (EIA) Web site at http://www.eiae.org.
  • Page 101 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 102 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 103 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 outward. Remove the backlight cover. Turn the display panel right-side up.
  • Page 104 Remove the backlight cables (1) from the clip (2) in the display panel. Turn the display panel upside-down. WARNING! The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. Remove the backlight frame from the display panel.
  • Page 105 Remove the backlight from the backlight frame. Disconnect the display panel 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 106: Index

    Index Wake on LAN 84 diskette drive AC adapter wireless button 84 precautions 30 identifying 14 buttons product description 2 spare part numbers 24 power 6 display assembly antenna, disconnecting 55 removal 62 antennas spare part numbers 16, 20, 62 Cable Kit WLAN 13 display back cover...
  • Page 107 45 spare part number 18, 57 product description 1 power button, identifying 6 HP Mobile Broadband Module removal 41 power cable, illustrated 22 spare part number 26, 54 spare part numbers 18, 41 power connector...
  • Page 108 Ethernet 2 service considerations 29 top cover external media cards 2 service tag 15, 34 removal 67 graphics 1 serviceability, product spare part number 17, 67 keyboard 2 description 3 TouchPad memory module 1 setup utility buttons 4 modem module 2 File menu 82 identifying 4 operating system 3...

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