Manuals / HP / Computer Equipment / Laptop

HP CQ62-209WM Disconnect the fan cable from the system board, Removal and replacement procedures

Models: CQ62z-300 CQ62z-200 CQ62-213NR

1 146

Page 92

2.Disconnect the fan cable from the system board.

3.Follow the sequence embossed on heat sink to loosen the three Phillips PM2.5×7.0 captive screws (1) that secure the fan/heat sink assembly to the system board.

NOTE: Due to the adhesive quality of the thermal material located between the fan/heat sink assembly and system board components, it might be necessary to move the fan/heat sink assembly from side to side to detach the assembly.

4.Remove the fan/heat sink assembly (2) by lifting straight up.

NOTE: Steps 5 through 8 apply only to computer models equipped with graphics subsystems having discrete memory.

1.Turn the system board right-side up, with the front toward you.

82 Chapter 4 Removal and replacement procedures

ENWW

Page 92

Image 92

HP CQ62-209WM Disconnect the fan cable from the system board, Remove the fan/heat sink assembly 2 by lifting straight up

Contents

Compaq Presario CQ62 Notebook PC and HP G62 Notebook PC SUMMARYMaintenance and Service Guide Copyright 2010 Hewlett-Packard Development Company, L.P MSG revision history ENWWiv MSG revision history ENWWSafety warning notice vi Safety warning notice ENWWTable of contents 4 Removal and replacement procedures1 Product description External component identification5 Setup Utility 6 Specifications 7 Backup and recovery8 Connector pin assignments 9 Power cord set requirementsBattery DisplayENWW 10 Recycling1 Product description CompaqPresario Discrete2 Chapter 1 Product description ENWW3072 MB 1024 MB × 1 + 4 Chapter 1 Product description ENWWENWW 6 Chapter 1 Product description ENWW2 External component identification Identifying the hardware1. Select Start My Computer 3. Select Hardware tab Device Manager3. Select Mouse settings Top componentsTouchPad 1. Select Start Devices and PrintersTop components LightsENWW Button and speakers Keys Display Wireless antennaSends and receives signals from one or more wireless devices Internal microphoneRight-side components Right-side componentsENWW Left-side components agency that regulates wireless devices in your country or Wireless antennasBottom components 16 Chapter 2 External component identification ENWWAdditional hardware components Additional hardware componentsENWW 18 Chapter 2 External component identification ENWW3 Illustrated parts catalog Serial number locationENWW Computer major components20 Chapter 3 Illustrated parts catalog HP G62 biscotti computer models 22 Chapter 3 Illustrated parts catalog ENWWDescription Spare part numberENWW Computer major componentsDescription Spare part numberWireless WLAN module 24 Chapter 3 Illustrated parts catalogENWW DescriptionBattery Power connector includes cableENWW Computer major components26 Chapter 3 Illustrated parts catalog ENWWHard drive cover Memory module coverDisplay assembly components Presario CQ62 with webcam and microphone modules595190-001 Presario CQ62 with microphone module only28 Chapter 3 Illustrated parts catalog ENWWPlastics Kit 1 Hard drive bay cover includes captive screwsENWW Mass storage devices30 Chapter 3 Illustrated parts catalog ENWW Mass storage devicesDescription Spare part numberENWW Miscellaneous parts32 Chapter 3 Illustrated parts catalog Sequential part number listing 34 Chapter 3 Illustrated parts catalog ENWWSpare part number DescriptionENWW Sequential part number listingSpare part number Description36 Chapter 3 Illustrated parts catalog ENWWENWW Sequential part number listingSpare part number Description38 Chapter 3 Illustrated parts catalog ENWWSpare part number Description4 Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredCables and connectors Drive handlingGrounding guidelines Electrostatic discharge damagePackaging and transporting guidelines Workstation guidelinesVoltage protection level Equipment guidelinesMaterial Component replacement procedures Serial numberENWW Computer feetComponent replacement procedures Battery Hard drive 48 Chapter 4 Removal and replacement procedures 6. Disconnect the hard drive cable from the system board7. Remove the hard drive 4 from the hard drive bay ENWWENWW Reverse this procedure to install the hard driveComponent replacement procedures Optical drive Component replacement procedures 3. Grasp the bezel and slide the optical drive out of the computer6. Remove the optical drive bracket ENWWWLAN module Component replacement procedures ENWWENWW Reverse this procedure to install a WLAN module54 Chapter 4 Removal and replacement procedures Memory module Reverse this procedure to install a memory module 56 Chapter 4 Removal and replacement procedures6. Remove the module 2 by pulling it away from the slot at an angle ENWWKeyboard 8. Remove the keyboard Reverse this procedure to install the keyboard 58 Chapter 4 Removal and replacement procedures3. Turn the computer display-side up with the front toward you 4. Open the computer as far as possiblea. Battery see Battery on page b. Hard drive See Hard drive on page Top coverc. Optical drive see Optical drive on page d. WLAN module see WLAN module on page60 Chapter 4 Removal and replacement procedures 3. Turn the computer display-side up with the front toward you4. Open the computer as far as possible ENWWENWW Reverse this procedure to install the switch coverComponent replacement procedures b. Keyboard see Keyboard on page c. Top cover see Top cover on page Speaker assemblya. Optical drive see Optical drive on page Power button board a. Hard drive see Hard drive on pageb. Optical drive see Optical drive on page c. Keyboard see Keyboard on page d. Top cover see Top cover on pageTouchPad button board a. Hard drive see Hard drive on pageb. Optical drive see Optical drive on page c. Keyboard see Keyboard on page d. Top cover see Top cover on pageModem module a. Hard drive see Hard drive on pageb. Optical drive see Optical drive on page c. Keyboard see Keyboard on page d. Top cover see Top cover on page66 Chapter 4 Removal and replacement procedures ENWWUSB board a. Hard drive see Hard drive on pageb. Optical drive see Optical drive on page c. Keyboard see Keyboard on page d. Top cover see Top cover on pageENWW Reverse this procedure to install the USB board68 Chapter 4 Removal and replacement procedures Power connector a. Hard drive see Hard drive on pageb. Optical drive see Optical drive on page c. Keyboard see Keyboard on page d. Top cover see Top cover on pageb. Keyboard see Keyboard on page c. Top cover see Top cover on page Display assemblya. Optical drive see Optical drive on page Component replacement procedures ENWWReverse this procedure to install the display assembly 72 Chapter 4 Removal and replacement procedures7. Lift the display panel 2 straight up to remove it 1 Two mylar screw covers on the display bezel bottom edgeReverse this procedure to install the display bezel Reverse this procedure to install the webcam moduleComponent replacement procedures 10. Remove the display bezelReverse this procedure to install the display hinge covers Reverse this procedure to install the display panel74 Chapter 4 Removal and replacement procedures ENWWENWW Reverse this procedure to install the display panel bracketsComponent replacement procedures RTC battery see RTC battery on page System boardMemory modules see Memory module on page WLAN module see WLAN module on pagee. Speaker assembly see Speaker assembly on page 4. Remove the battery see Battery on pagea. Hard drive see Hard drive on page b. Optical drive see Optical drive on pageFan/heat sink assembly see Fan/heat sink assembly on page Processor see Processor on pageRTC battery f. Speaker assembly see Speaker assembly on pageg. Display assembly see Display assembly on page a. Hard drive see Hard drive on page b. WLAN see WLAN module on page3. Lift the battery 2 out of the computer Reverse this procedure to install the RTC battery80 Chapter 4 Removal and replacement procedures ENWWFan/heat sink assembly f. Display assembly see Display assembly on pageg. System board see System board on page e. Speaker assembly see Speaker assembly on page4. Remove the fan/heat sink assembly 2 by lifting straight up 82 Chapter 4 Removal and replacement procedures2. Disconnect the fan cable from the system board 1. Turn the system board right-side up, with the front toward you4. Remove the fan/heat sink assembly 3 by lifting straight up Reverse this procedure to install the fan/heat sink assemblyComponent replacement procedures 2. Disconnect the fan cable from the system board84 Chapter 4 Removal and replacement procedures ENWWProcessor Component replacement proceduresNOTE All processor spare part kits include thermal material ENWWh. Fan/heat sink assembly see Fan/heat sink assembly on page e. Speaker assembly see Speaker assembly on pagef. Display assembly see Display assembly on page a. Hard drive see Hard drive on pageReverse this procedure to install the processor Component replacement procedures2. Lift the processor 2 straight up and remove it ENWW88 Chapter 4 Removal and replacement procedures ENWW5 Setup Utility Computer Setup in WindowsStarting Setup Utility Using Setup UtilityNavigating and selecting in Setup Utility Displaying system informationRestoring default settings in Setup Utility Setup Utility menus Exiting Setup UtilityMain menu Security menuand f12 functions of Setup Utility in intervals of 5 seconds each System Configuration menuDiagnostics menu Computer Setup in Linux Starting Computer SetupUsing Computer Setup Navigating and selecting in Computer SetupRestoring factory settings in Computer Setup Computer Setup menus File menuDiagnostics menu Computer Setup in LinuxSecurity menu ENWWSystem Configuration menu LanguageBuilt-in device options 100 Chapter 5 Setup Utility ENWW39.6-cm 15.6-in display specifications 6 SpecificationsComputer specifications 102 Chapter 6 Specifications Pixel resolutionTotal power consumption ENWWENWW Hard drive specificationsHard drive specifications Random access time Applicable discCache buffer Data transfer rateENWW System resource specifications 1. Select Start ComputerResources by type Resources by connection 4. Click Device Manager7 Backup and recovery WindowsCreating recovery discs Backing up your information Using Windows Backup and Restore 1. Select Start All Programs Maintenance Backup and RestorePerforming a recovery Using system restore pointsWhen to create restore points Create a system restore pointRecovering from the recovery discs Recovering from the dedicated recovery partition select models onlySelect Start All Programs Recovery Manager Recovery Manager 2. Click System Recovery in the Recovery Manager windowLinux backup and recovery 114 Chapter 7 Backup and recovery ENWWAudio-in microphone 8 Connector pin assignmentsAudio-out headphone ENWW External monitor116 Chapter 8 Connector pin assignments RJ-11 modem RJ-45 networkENWW RJ-11 modemENWW HDMI118 Chapter 8 Connector pin assignments Universal Serial Bus Universal Serial BusENWW 120 Chapter 8 Connector pin assignments ENWW9 Power cord set requirements Requirements for all countries or regionsRequirements for specific countries or regions Country/regionAccredited agency Applicable note numberDisplay Battery10 Recycling Perform the following steps to disassemble the display assembly 3. Remove the display bezel124 Chapter 10 Recycling ENWWDisplay 6. Remove the display panel assembly 2 from the display enclosureENWW 9. Remove the display panel frame 2 from the display panel 11. Lift the top edge of the backlight cover 2 and swing it outward12. Remove the backlight cover 13. Turn the display panel right-side up15. Turn the display panel upside down 16. Remove the backlight frame from the display panelENWW Display17. Remove the backlight from the backlight frame 18. Disconnect the display cable 1 from the LCD panel20. Release the LCD panel 3 from the display rear panel 128 Chapter 10 RecyclingDisplay 22. Remove the LCD panel 23. Recycle the LCD panel and backlightENWW 130 Chapter 10 Recycling ENWWSymbols/Numerics IndexPage Page Page