HP 255 G3 Maintenance And Service Manual
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HP 255 G3 Maintenance And Service Manual

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Maintenance and Service Guide

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  • Page 1 HP 255 G3 Notebook PC Maintenance and Service Guide...
  • Page 2 The only warranties for This computer may require upgraded and/ or HP products and services are set forth in the separately purchased hardware and/or a DVD express warranty statements accompanying drive to install the Windows 7 software and such products and services.
  • Page 3 Safety warning notice WARNING! To reduce the possibility of heat-related injuries or of overheating the device, do not place the device directly on your lap or obstruct the device air vents. Use the device 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 ......................... 5 Display ................................... 5 Front ..................................6 Right side ................................6 Left side ................................. 7 Top ..................................8 TouchPad ............................. 8 Lights ..............................9 Button ..............................10 Keys ..............................
  • Page 6 RTC battery ............................64 Memory module ..........................65 Display assembly ..........................66 7 Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) in Windows 8.1 ..........73 Starting Setup Utility (BIOS) ..........................73 Updating the BIOS ..............................73 Determining the BIOS version ......................73 Downloading a BIOS update ......................
  • Page 7 Determining the BIOS version ......................82 Downloading a BIOS update ......................83 Using HP PC Hardware Diagnostics (UEFI) ......................83 Downloading HP PC Hardware Diagnostics (UEFI) to a USB device ..........84 10 Specifications ............................85 Computer specifications ............................85 39.6-cm (15.6-in) display specifications ......................
  • Page 8 Restoring specific files ........................96 Restoring specific files using Windows Backup and Restore ......... 96 Recovering the original system using HP Recovery Manager ............96 What you need to know ....................96 Recovering using HP Recovery partition (select models only) ........97 Recovering using the recovery media ................

  • Page 9: Product Description

    Product description Category Description Product name HP 255 G3 Notebook PC Processors AMD A8-6410 processor (2.0-GHz, 2-MB L2 cache, 1600-MHz DDR3L AMD A4-6210 processor (1.8-GHz, 2-MB L2 cache, 1600-MHz DDR3L AMD E2-6110 processor (1.5-GHz, 2-MB L2 cache, 1600-MHz DDR3L AMD E1-6010 processor (1.35-GHz, 1-MB L2 cache, 1600-MHz DDR3L AMD A6-5200 processor (2.0-GHz, 2-MB L2 cache, 1600-MHz DDR3L)
  • Page 10 Dual speakers HP Webcam (fixed, no tilt with activity LED, 640×480 by 24 frames per second) HP TrueVision HD: HD camera (fixed, no tilt with activity LED, 1280×720 by 30 frames per second) Ethernet Integrated 10/100 network interface card (NIC)
  • Page 11 Category Description USB 3.0 (1 port) USB 2.0 (2 ports) AC Smart Pin adapter plug Headphone/microphone in combo jack Keyboard/pointing Full-size "island style" keyboard with numeric keypad devices TouchPad with multi-touch gestures, 2-finger scrolling, and pinch-zoom enabled Taps enabled by default Support Win8.1+D212 Modern Trackpad Gestures Support PS/2, profile sensor (reserve for SMBus) Power requirements...
  • Page 12 Chapter 1 Product description...

  • Page 13: External Component Identification

    For wireless regulatory notices, see the section of the Regulatory, Safety, and Environmental Notices that applies to your country or region. To access this guide in Windows 8.1, from the Start screen, type support, and then select the HP Support Assistant app. Display...

  • Page 14: Front

    Front Component Description Memory card reader Reads optional memory cards that store, manage, share, or access information. To insert a card: Hold the card label-side up, with connectors facing the slot, insert the card into the slot, and then push in on the card until it is firmly seated.

  • Page 15: Left Side

    For additional safety information, refer to the Regulatory, Safety, and Environmental Notices. To access this guide in Windows 8.1, from the Start screen, type support, and then select the HP Support Assistant app. NOTE: When a device is connected to the jack, the computer speakers are disabled.

  • Page 16: Top

    Component Description NOTE: Be sure that the device cable has a 4-conductor connector that supports both audio-out (headphone) and audio- in (microphone). (10) Hard drive light Blinking white: The hard drive is being accessed. (11) Power light ● On: The computer is on. ●...

  • Page 17: Lights

    Lights Component Description Power light ● On: The computer is on. ● Blinking: The computer is in the Sleep state, a power- saving state. The computer shuts off power to the display and other unneeded components. ● Off: The computer is off or in Hibernation. Hibernation is a power-saving state that uses the least amount of power.

  • Page 18: Button

    Button Component Description Power button ● When the computer is off, press the button to turn on the computer. ● When the computer is on, press the button briefly to initiate Sleep. ● When the computer is in the Sleep state, press the button briefly to exit Sleep.

  • Page 19: Keys

    Keys Component Description Displays system information when pressed in combination with key. Executes frequently used system functions when pressed in combination with the spacebaror the key. Windows key (Windows 8.1) Returns you to the Start screen from an open app or the Windows desktop. NOTE: Pressing the Windows key again will return you to the previous screen.

  • Page 20: Bottom

    Bottom Component Description Battery lock and unlock latch Locks and unlocks the battery in the battery bay. Battery bay Holds the battery. Vent Enable airflow to cool internal components. NOTE: The computer fan starts up automatically to cool internal components and prevent overheating. It is normal for the internal fan to cycle on and off during routine operation.

  • Page 21: Labels

    Labels The labels affixed to the computer provide information you may need when you troubleshoot system problems or travel internationally with the computer. IMPORTANT: All labels described in this section will be located in one of 2 places depending on your computer model: Affixed to the bottom of the computer, or located in the battery bay.
  • Page 22 Component Model number (select models only) Revision number ● Regulatory label(s)—Provide(s) regulatory information about the computer. ● Wireless certification label(s)—Provide(s) information about optional wireless devices and the approval markings for the countries or regions in which the devices have been approved for use. Chapter 2 External component identification...

  • Page 23: Illustrated Parts Catalog

    Illustrated parts catalog Computer major components NOTE: HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions. Computer major components...
  • Page 24 Item Component Spare part number Display assembly (39.6-cm [15.6-in] HD, anti-glare, touchscreen) NOTE: For display assembly spare part information, see Display assembly subcomponents on page Keyboard For use in the United States 749658-001 For use in the United Kingdom 749658-031 For use in Germany 749658-041 For use in France...
  • Page 25 Item Component Spare part number Broadcom BCM43142 802.11 bgn 1x1 Wi-Fi + BT4.0 HMC Combo Adapter 753076-001 Realtek RT8723BE 802.11bgn 1x1 Wi-Fi + BT4.0 Combo Adapter 753077-001 USB board (includes cable) 749649-001 System board (includes processor and replacement thermal materials): All system boards use the following part numbers: xxxxxx-001: Without the Windows operating system xxxxxx-501: Windows 8.1 Standard...

  • Page 26: Miscellaneous Parts

    HP Smart AC adapter: AC adapter, 65-W, non-PFC, 4.5 mm 710412-001 45-W non-PFC, non-slim HP Smart AC adapter (for use in all countries and regions except for the 741727-001 People’s Republic of China and India) Power cord (3-pin, black, 1.00-m): ●...

  • Page 27: Display Assembly Subcomponents

    Display assembly subcomponents Item Component Spare part number Display bezel (includes Mylar screw covers): 749644-001 Display cable (includes display panel cable and webcam/microphone cable) Non-touch screen 749646-001 Touch screen 764888-001 Webcam/microphone module 749654-001 Antennas (includes wireless antenna cables and transceivers) For use in models without a touch screen 749638-001 For use in models with a touch screen...

  • Page 28: Mass Storage Devices

    Item Component Spare part number Display enclosure: Models with a touch screen 774164-001 Models without a touch screen 749641-001 Mass storage devices Item Component Spare part number Optical drive (DVD+/-RW Double-Layer SuperMulti) 750636-001 Hard drive, SATA; does not include bracket): 1-GB, 5400-rpm, 2.5-in 676521-001 750 GB, 5400 rpm hard drive, 2.5 in...

  • Page 29: Plastics Kit

    Plastics Kit Item Component Spare part number Plastics Kit, includes: 749656-001 Left cover Right cover Rubber Kit Component Spare part number Rubber Kit, includes: 749652-001 Front feet Rear feet Plastics Kit...

  • Page 30: Sequential Part Number Listing

    Atheros AR9565 802.11bgn 1x1 WiFi + BT4.0 combo Adapter 740715-001 4-cell, 41-Whr, 2.8-Ah Li-ion battery 741727-001 45-W non-PFC, non-slim HP Smart AC adapter (for use in all countries and regions except for the People’s Republic of China and India) 746641-001 3-cell, 31-Whr, 2.8-Ah Li-ion battery...
  • Page 31 Spare part CSR flag Description number 749654-001 Webcam/microphone module, HD 749655-001 Hinges for use in models without a touch screen (left and right) 749656-001 Plastics Kit (includes left and right covers) 749657-001 Screw Kit 749658-001 Keyboard for use in the United States 749658-031 Keyboard for use in the United Kingdom 749658-041...
  • Page 32 Spare part CSR flag Description number 755530-001 Power cord for use in North America (3-pin, black, 1.83-m) 755530-021 Power cord for use in Europe, the Middle East, and Africa (3-pin, black, 1.83-m) 755530-031 Power cord for use in the United Kingdom and Singapore (3-pin, black, 1.83-m) 755530-081 Power cord for use in Denmark (3-pin, black, 1.83-m) 755530-111...
  • Page 33 Spare part CSR flag Description number 763021-601 System board with AMD A6-5200 processor with UMA graphics in models with Windows 8.1 Professional (touch screen) 763999-001 System board with AMD A8-6410 processor with UMA graphics for use in models without Windows 8.1 763999-501 System board with AMD A8-6410 processor with UMA graphics for use in models with Windows 8.1 Standard...
  • Page 34 Chapter 3 Illustrated parts catalog...

  • Page 35: Removal And Replacement Procedures Preliminary Requirements

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

  • Page 36: 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 37: Packaging And Transporting Guidelines

    Typical electrostatic voltage levels Relative humidity Event Walking across carpet 35,000 V 15,000 V 7,500 V Walking across vinyl floor 12,000 V 5,000 V 3,000 V Motions of bench worker 6,000 V 800 V 400 V Removing DIPS from plastic tube 2,000 V 700 V 400 V...
  • Page 38 ● Avoid contact with pins, leads, or circuitry. ● Turn off power and input signals before inserting or removing connectors or test equipment. Equipment guidelines Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation. ●...

  • Page 39: Removal And Replacement Procedures For Customer Self-Repair Parts

    Customer Self-Repair is supported in your location. NOTE: HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions. Component replacement procedures...
  • Page 40 Remove the battery from the computer (3). Chapter 5 Removal and replacement procedures for Customer Self-Repair parts...

  • Page 41: Optical Drive

    Optical drive Description Spare part number DVD+/-RW Double-Layer SuperMulti Drive 750636-001 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. Disconnect all external devices connected to the computer.
  • Page 42 Remove the optical drive bracket (2). Reverse this procedure to reassemble and install the optical drive. Chapter 5 Removal and replacement procedures for Customer Self-Repair parts...

  • Page 43: Keyboard

    Keyboard Description Spare part number Keyboard for use in the United States 749658-001 Keyboard for use in the United Kingdom 749658-031 Keyboard for use in Germany 749658-041 Keyboard for use in France 749658-051 Keyboard for use in Italy 749658-061 Keyboard for use in Spain 749658-071 Keyboard for use in Portugal 749658-131...
  • Page 44 Remove the two Phillips PM2.5×5.0 screws that secure the keyboard to the computer. Position the computer upright with the front toward you. Lift to rotate up the top of the keyboard (1), and then lift the keyboard (2) to disengage it from the computer.
  • Page 45 Rotate the keyboard over onto the palm rest (1), and the lift the ZIF connector (2) and disconnect the keyboard cable from the system board (3). Reverse this procedure to install the keyboard. Component replacement procedures...
  • Page 46 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts...

  • Page 47: Removal And Replacement Procedures For Authorized Service Provider Parts

    Accessing these parts can damage the computer or void the warranty. NOTE: HP continually improves and changes product parts. For complete and current information on supported parts for your computer, go to http://partsurfer.hp.com, select your country or region, and then follow the on-screen instructions. Component replacement procedures...
  • Page 48 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 (see Battery on page 31). To remove the display bezel, webcam/microphone module, and raw display panel: Position the computer upright with the front toward you, and then open it.
  • Page 49 Disconnect the cable (2) from the module. To remove the display panel: Remove the four Phillips PM2.5×3.5 screws that secure the display panel to the enclosure. Rotate the display panel onto the keyboard to gain access to the display cable connection on the back of the panel (1).
  • Page 50 On the back of the display panel, release the adhesive strip (2) that secures the display panel cable to the display panel, and then disconnect the cable (3). Reverse this procedure to reassemble and install the display bezel, webcam/microphone module, and display panel.

  • Page 51: Top Cover

    Top cover NOTE: The top cover spare part kit includes the TouchPad. Description Spare part number Top cover (includes touchpad) 754214-001 Before removing the top 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 52 Remove the seven Phillips PM2.5×5.0 screws that secure the top cover to the computer. Position the computer upright with the front toward you. Disconnect the power button board cable (1) and the touchpad button board cable (2). Remove the four Phillips PM2.5×5.0 screws (3) that secure the top cover to the computer. Lift the rear edge of the top cover (1) until it disengage from the base enclosure.
  • Page 53 Remove the top cover (2). Reverse this procedure to install the top cover. Component replacement procedures...

  • Page 54: Power Button Board

    Power button board Description Spare part number Power button board (includes cable) 749650-001 Before removing the power button board, 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 55: Touchpad Button Board

    TouchPad button board Description Spare part number TouchPad button board (includes bracket) 749651-001 Before removing the TouchPad button board, 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 56 Remove the TouchPad button board and cable. Reverse this procedure to install the power button board and cable. Chapter 6 Removal and replacement procedures for Authorized Service Provider parts...

  • Page 57: Hard Drive

    Hard drive NOTE: The hard drive spare part kit does not include the hard drive bracket. Description Spare part number 1-GB, 5400-rpm, 2.5-in 676521-001 750 GB, 5400 rpm, 2.5 in 634250-001 500 GB, 5400 rpm, 2.5 in 669299-001 Hard drive bracket 749648-001 Before removing the hard drive, follow these steps: Shut down the computer.
  • Page 58 To remove the hard drive bracket, remove the two Phillips PM3.0×4.0 screws (1) that secure the bracket to the hard drive. Remove the hard drive bracket from the hard drive (2). Reverse this procedure to reassemble and install the hard drive. Chapter 6 Removal and replacement procedures for Authorized Service Provider parts...

  • Page 59: Wlan Module

    WLAN module Description Spare part number Atheros AR9485 802.11b/g/n 1x1 WiFi Adapter 675794-001 Ralink RT3290LE 802.11bgn 1x1 Wi-Fi and Bluetooth 4.0 Combo Adapter 690020-001 Atheros AR9565 802.11bgn 1x1 WiFi + BT4.0 combo Adapter 733476-001 Realtek RTL8188EE 802.11bgn Wi-Fi Adapter 709848-001 Broadcom BCM43142 802.11 bgn 1x1 Wi-Fi + BT4.0 HMC Combo Adapter 753076-001 Realtek RT8723BE 802.11bgn 1x1 Wi-Fi + BT4.0 Combo Adapter...
  • Page 60 Remove the WLAN module by pulling the module away from the slot at an angle (3). NOTE: If the WLAN antennas are not connected to the terminals on the WLAN module, the protective sleeves must be installed on the antenna connectors, as shown in the following illustration. Reverse this procedure to install the WLAN module.

  • Page 61: Fan

    NOTE: The fan spare part kit includes replacement thermal materials. Description Spare part number 753894-001 NOTE: To properly ventilate the computer, allow at least 7.6 cm (3.0 in) of clearance on the left side of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist.
  • Page 62 Remove the fan from the computer (3). Reverse this procedure to install the fan. Chapter 6 Removal and replacement procedures for Authorized Service Provider parts...

  • Page 63: Power Connector Cable

    Power connector cable Description Spare part number Power connector cable 749647-001 Before removing the power connector 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 64: System Board

    System board NOTE: The system board spare part kit includes replacement thermal materials. Description Spare part number System board (includes processor): All system boards use the following part numbers: xxxxxx-001: Without the Windows operating system xxxxxx-501: Windows 8.1 Standard xxxxxx-601: Windows 8.1 Professional For use in models with a touch screen: ●...
  • Page 65 NOTE: 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 Memory module on page ● Heat sink assembly (see Heat sink assembly on page To remove the system board: Position the computer upright, and then disconnect the following cables from the system board: (1): Power connector cable...
  • Page 66 Lift the right side of the system board (1), and then pull the board away from the computer enough to disengage the connectors from the side of the base enclosure (2). NOTE: Be careful not to inadvertently disconnect the speaker cable when lifting the system board. Flip the system board upside down to gain access to the speaker connector (1).

  • Page 67: Usb Board

    USB board Description Spare part number USB board (includes cable) 749649-001 Before removing the USB board, 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 68: Speakers

    Speakers Description Spare part number Speakers (includes left and right speakers and cable) 749653-001 Before removing the speakers, 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 69: Heat Sink Assembly

    Heat sink assembly NOTE: The heat sink assembly spare part kit includes replacement thermal materials. Description Spare part number Heat sink for use in models with UMA graphics 753895-001 Heat sink for use in models with discrete graphics 762728-001 NOTE: To properly ventilate the computer, allow at least 7.6 cm (3.0 in) of clearance on the left side of the computer.
  • Page 70 Remove the heat sink assembly (2) from the system board. Discrete graphics: UMA graphics: Chapter 6 Removal and replacement procedures for Authorized Service Provider parts...
  • Page 71 ● Discrete graphics: Thermal paste is used on the processor and associated heat sink area (1)(2), as well as the graphics chip and associated heat sink area (3)(4). ● UMA graphics: Thermal paste is used on the heat sink (1) and the processor (2). Reverse this procedure to reassemble and install the heat sink assembly.

  • Page 72: Rtc Battery

    RTC battery Description Spare part number RTC battery 759981-001 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. Disconnect all external devices connected to the computer.

  • Page 73: Memory Module

    Memory module Description Spare part number 8-GB (PC3L, 12800, 1600-MHz) 693374-001 4-GB (PC3L, 12800, 1600-MHz) 691740-001 2-GB (PC3L, 12800, 1600-MHz) 691739-001 Before removing a memory module, 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 74: Display Assembly

    Display assembly This section describes removing the display assembly in its entirety and disassembling all the display subcomponents. If you only need to remove the display bezel, webcam/microphone module, or display panel, you do not need to remove the entire display assembly from the computer. See Display subcomponents (bezel, webcam, panel) on page 39 for more information about removing the display subcomponents that do not require that...
  • Page 75 Disengage the adhesive and disconnect the display panel cable (1) from the system board. Remove the display panel cable from its routing path (2). Release the wireless antenna cables from the clips (3) built into the base enclosure. CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly and other computer components.
  • Page 76 Flex the inside of the top edge (1), the left and right edges (2), and the bottom edge (3) of the display bezel until the bezel disengages from the display enclosure. Remove the display bezel (4). NOTE: In this procedure, the display will NOT be connected to the computer, as shown in the following image.
  • Page 77 Remove the four Phillips PM2.5×3.5 screws that secure the display panel to the enclosure. NOTE: In this procedure, the display will NOT be connected to the computer, as shown in the following image. Rotate the display panel onto the keyboard to gain access to the display cable connection on the back of the panel (1).
  • Page 78 Remove the eight Phillips PM2.5×3.5 screws (1) that secure the display hinges to the display panel. Remove the display hinges (2). To remove the wireless antenna cables and transceivers, release the wireless antenna cables from the clips built into the display enclosure. Chapter 6 Removal and replacement procedures for Authorized Service Provider parts...
  • Page 79 To remove the display/webcam cable, remove the cable from the clips built into the display enclosure (1), and then remove the cable from the display enclosure (2). If replacing the display enclosure, be sure that the subcomponents (including the webcam/microphone module, the antenna receivers, and all associated cables and hardware) are transferred to the new enclosure.
  • Page 80 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts...

  • Page 81: Using Setup Utility (Bios) And Hp Pc Hardware Diagnostics (Uefi) In Windows 8.1

    Updating the BIOS Updated versions of the BIOS may be available on the HP website. Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting the file.

  • Page 82: Downloading A Bios Update

    Using HP PC Hardware Diagnostics (UEFI) HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run diagnostic tests to determine whether the computer hardware is functioning properly. The tool runs outside the operating system so that it can isolate hardware failures from issues that are caused by the operating system or other software components.

  • Page 83: Downloading Hp Pc Hardware Diagnostics (Uefi) To A Usb Device

    The BIOS searches three places for the diagnostic tools, in the following order: Connected USB drive NOTE: To download the HP PC Hardware Diagnostics (UEFI) tool to a USB drive, see Downloading HP PC Hardware Diagnostics (UEFI) to a USB device on page...
  • Page 84 Chapter 7 Using Setup Utility (BIOS) and HP PC Hardware Diagnostics (UEFI) in Windows 8.1...

  • Page 85: Using Setup Utility (Bios) And System Diagnostics In Windows 7

    Updating the BIOS Updated versions of the BIOS may be available on the HP website. Most BIOS updates on the HP website are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting the file.

  • Page 86: Downloading A Bios Update

    Using HP PC Hardware Diagnostics (UEFI) HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run diagnostic tests to determine whether the computer hardware is functioning properly. The tool runs outside the operating system so that it can isolate hardware failures from issues that are caused by the operating system or other software components.

  • Page 87: Downloading Hp Pc Hardware Diagnostics (Uefi) To A Usb Device

    The BIOS searches three places for the diagnostic tools, in the following order: Connected USB drive NOTE: To download the HP PC Hardware Diagnostics (UEFI) tool to a USB drive, see Downloading HP PC Hardware Diagnostics (UEFI) to a USB device on page...
  • Page 88 Chapter 8 Using Setup Utility (BIOS) and System Diagnostics in Windows 7...

  • Page 89: Computer Setup (Bios) And Advanced System Diagnostics In Suse Linux

    Computer Setup (BIOS) and Advanced System Diagnostics in SUSE Linux Computer Setup, or Basic Input/Output System (BIOS), controls communication between all the input and output devices on the system (such as disk drives, display, keyboard, mouse, and printer). Computer Setup includes settings for the types of peripherals installed, the startup sequence of the computer, and the amount of system and extended memory.

  • Page 90: Restoring Factory Settings In Computer Setup

    Updated versions of the BIOS may be available on the HP Web site. Most BIOS updates on the HP Web site are packaged in compressed files called SoftPaqs. Some download packages contain a file named Readme.txt, which contains information regarding installing and troubleshooting the file.

  • Page 91: Downloading A Bios Update

    Using HP PC Hardware Diagnostics (UEFI) HP PC Hardware Diagnostics is a Unified Extensible Firmware Interface (UEFI) that allows you to run diagnostic tests to determine whether the computer hardware is functioning properly. The tool runs outside the operating system so that it can isolate hardware failures from issues that are caused by the operating system or other software components.

  • Page 92: Downloading Hp Pc Hardware Diagnostics (Uefi) To A Usb Device

    NOTE: To download the HP PC Hardware Diagnostics (UEFI) tool to a USB drive, see Downloading HP PC Hardware Diagnostics (UEFI) to a USB device on page BIOS When the diagnostic tool opens, use the keyboard arrow keys to select the type of diagnostic test you want to run, and then follow the on-screen instructions.

  • Page 93: 10 Specifications

    10 Specifications Computer specifications Metric U.S. Dimensions (touch models) Depth 25.9 cm 10.2 in Width 37.8 cm 14.88 in Height 2.53 cm 1.00 in Weight 2190 g 4.83 lb 3 cell battery 2230 g 4.92 lb 4 cell battery Input power Operating voltage and current 18.5 V dc @ 3.5 A or 19.5 V dc @ 3.33 A –...

  • Page 94: 39.6-Cm (15.6-In) Display Specifications

    39.6-cm (15.6-in) display specifications Metric U.S. Active diagonal size 39.6-cm 15.6-in Resolution 1600x900 (HD+) Active area 309.399x173.952 Surface treatment Anti-glare Contrast ratio 300:1 (typical) Response time 8 ms Brightness 200 nits (typical) Viewing angle Backlight Luminance uniformity @ 13 points 1.4 (typ), 1.6 (max) Lifetime (1/2 luminance) 12,000 hours...

  • Page 95: Hard Drive Specifications

    Hard drive specifications 1-TB* 750-GB* 500-GB* 320-GB* Dimensions Height 9.5 mm 9.5 mm 7.0 mm or 9.5 mm 7.0 mm or 9.5 mm Length 100.4 mm 100.4 mm 100.6 mm 100.4 mm Width 69.9 mm 69.9 mm 70.1 mm 69.9 mm Weight 115.0 g 115.0 g...

  • Page 96: Dvd±Rw Supermulti Dl Drive Specifications

    DVD±RW SuperMulti DL Drive specifications Applicable disc Read: Write: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD- CD-R and CD-RW ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo- DVD+R, DVD+RW, DVD-R, DVD-RW, CD, Video CD), Multisession CD (Photo-CD, CD- DVD-RAM EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD- R, DVD-RW, DVD+R, DVD+RW, DVD-RAM Center hole diameter...

  • Page 97: Backing Up, Restoring, And Recovering In Windows 8.1

    Restoring and recovering your system Creating recovery media and backups After you successfully set up the computer, create HP Recovery media. This step creates a backup of the HP Recovery partition on the computer. The backup can be used to reinstall the original operating system in cases where the hard drive is corrupted or has been replaced.

  • Page 98: Restore And Recovery

    The creation process can take up to an hour or more. Do not interrupt the creation process. ● If necessary, you can exit the program before you have finished creating all of the recovery DVDs. HP Recovery Manager will finish burning the current DVD. The next time you start HP Recovery Manager, you will be prompted to continue, and the remaining discs will be burned.

  • Page 99: Recovering Using Hp Recovery Manager

    ● If you have replaced the hard drive, you can use the Factory Reset option of HP Recovery media to restore the factory image to the replacement drive. For more information, see Recovering using HP Recovery Manager on page ●...

  • Page 100: Using Hp Recovery Media To Recover

    Using HP Recovery media to recover You can use HP Recovery media to recover the original system. This method can be used if your system does not have an HP Recovery partition or if the hard drive is not working properly.

  • Page 101: Backing Up, Restoring, And Recovering In Windows 7

    (purchased separately) to create recovery discs, or you can obtain recovery discs for your computer from the HP website. If you use an external optical drive, it must be connected directly to a USB port on the computer, not to a USB port on an external device, such as a USB hub.

  • Page 102: Creating The Recovery Media

    Follow the on-screen instructions to continue. To recover, see Recovering the original system using HP Recovery Manager on page Creating system restore points A system restore point is a snapshot of certain hard drive contents saved by Windows System Restore at a specific time.

  • Page 103: Tips For A Successful Backup

    Tips for a successful backup ● Number backup discs before inserting them into the optical drive. ● Store personal files in the Documents, Music, Pictures, and Videos libraries, and back up these folders periodically. ● Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings. The screen shot can be a time-saver if you have to re-enter your preferences.

  • Page 104: Restore And Recovery

    Restoring specific files is also useful if you ever choose to recover the original system using HP Recovery Manager. You can only restore specific files that you have backed up before.

  • Page 105: Recovering Using Hp Recovery Partition (Select Models Only)

    ● If the recovery media do not work, you can obtain recovery discs for your system from the HP website. ● The Minimized Image Recovery option is recommended for advanced users only. All hardware-related drivers and software are re-installed, but other software applications are not. Do not interrupt the process until it is complete, otherwise the recovery will fail.
  • Page 106 Insert the flash drive into a USB port. Restart the computer. Press while the computer is restarting, and then press for boot options. Select the flash drive from the boot options window. Chapter 12 Backing up, restoring, and recovering in Windows 7...

  • Page 107: 13 Backup And Recovery In Suse Linux

    Performing a system recovery Recovery allows you to repair or restore the computer to its original factory state. You can create an HP Factory Image Restore DVD, using an installed or an external DVD±RW optical drive. You can also restore the computer to its factory condition from the HP dedicated recovery partition on the hard drive.
  • Page 108 Software, drivers, and updates not installed by HP must be manually reinstalled. Personal files must be restored from a backup. To restore the computer using the HP Factory Image Restore DVD, you must first create the recovery disc. To create the recovery disc: NOTE: HP recommends that you create the HP Factory Image Restore DVD in the event of a system failure.

  • Page 109: 14 Statement Of Volatility

    The steps below will remove personal data from the notebook PC, including the nonvolatile memory found in Intel-based and AMD-based system boards. Some of these steps are disclosed in the Maintenance & Service Guides available for HP PC products available on the product support pages at www.hp.com.
  • Page 110 Remove and retain the storage drive or clear the contents of the drive. Hard Disk Drive (HDD) Clear the HDD contents by using the HP Disk Sanitizer® utility or a third party application that, ideally, is U.S. Department of Defense (DOD) 5220.22-M approved.

  • Page 111: Non-Volatile Memory Usage

    (keyboard, when the system BIOS is memory and is accessible) mouse, & updated. available on the HP battery website. Writing data management). to this ROM in an inappropriate manner can render the PC nonfunctional. DIMM Serial...
  • Page 112 Fingerprint 512kByte Stores By enrolling in HP Only a digitally signed reader Flash fingerprint ProtectTools Security application can make templates. Manager. the call to write to the flash.

  • Page 113: Questions And Answers

    Questions and answers How can the BIOS settings be restored (returned to factory settings)? Turn on or restart the computer and press when prompted near the bottom of the display. Select File, then select Restore defaults. Follow the on-screen instructions. Select File, save changes and exit, then press Enter.
  • Page 114 106 Chapter 14 Statement of Volatility...

  • Page 115: 15 Power Cord Set Requirements

    15 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 116: Requirements For Specific Countries And Regions

    Requirements for specific countries and regions Country/region Accredited agency Applicable note number Argentina IRAM Australia Austria Belgium CEBEC Brazil ABNT Canada Chile Denmark DEMKO Finland FIMKO France Germany India Israel Italy Japan The Netherlands KEMA New Zealand SANZ Norway NEMKO The People's Republic of China Saudi Arabia SASO...
  • Page 117 Country/region Accredited agency Applicable note number The flexible cord must be Type SVT/SJT or equivalent, No. 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type with a NEMA 5-15P (15 A, 125 V ac) or NEMA 6-15P (15 A, 250 V ac) configuration. CSA or C-UL mark. UL file number must be on each element.
  • Page 118 110 Chapter 15 Power cord set requirements...

  • Page 119: 16 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.eiai.org.
  • Page 120 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. Remove the display bezel (3). 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.
  • Page 121 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. Use a sharp-edged tool to cut the tape (1) that secures the sides of the display panel to the display panel frame.
  • Page 122 Lift the top edge of the backlight cover (2) and swing it outward. Remove the backlight cover. Turn the display panel upright. Remove the backlight cables (1) from the clip (2) in the display panel. Turn the display panel upside down. 114 Chapter 16 Recycling...
  • Page 123 Remove the backlight frame from the display panel. 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 from 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.
  • Page 124 Release the tape (4) that secures the LCD panel to the display rear panel. Remove the LCD panel. Recycle the LCD panel and backlight. 116 Chapter 16 Recycling...

  • Page 125: Index

    49 boot order illustrated 19 spare part number 22 changing 97 removing 69 specifications 87 changing HP Recovery Manager spare part number 22 Hard drive bracket display enclosure illustrated 20 bottom 14 illustrated 20 spare part number 22...
  • Page 126 41, 68, 69 illustrated 21 Plastics Kit spare part number 23, 25 legacy support, USB 81 illustrated 21 HP PC Hardware Diagnostics (UEFI) lights spare part number 23 downloading 75, 79, 84 AC adapter 7 pointing device 3 using 74, 78...
  • Page 127 27 USB legacy support 81 recovery 96, 99 plastic parts 27 discs 89, 92 service labels vents, identifying 7, 12 HP Recovery Manager 91, 96 locating 13 video, product description 2 media 92 serviceability, product description 3 options 90 slots...
  • Page 128 WLAN module illustrated 16 removing 51 spare part number 22 workstation guidelines 29 WWAN antennas, identifying 5 120 Index...

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