HP CQ36-104TX, CQ36-108TX, CQ36-109TX, CQ36-106TX, CQ36-105TX Packaging and transporting guidelines

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Removal and replacement procedures

The following table shows how humidity affects the electrostatic voltage levels generated by different activities.

ÄCAUTION: A product can be degraded by as little as 700 V.

Typical electrostatic voltage levels

 

 

Relative humidity

 

 

 

 

 

Event

10%

40%

55%

 

 

 

 

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

 

 

 

 

Removing DIPS from vinyl tray

11,500 V

4,000 V

2,000 V

 

 

 

 

Removing DIPS from Styrofoam

14,500 V

5,000 V

3,500 V

 

 

 

 

Removing bubble pack from PCB

26,500 V

20,000 V

7,000 V

 

 

 

 

Packing PCBs in foam-lined box

21,000 V

11,000 V

5,000 V

 

 

 

 

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.

Place items on a grounded surface before removing items from their containers.

Always be properly grounded when touching a component or assembly.

Store reusable ESD-sensitive parts from assemblies in protective packaging or nonconductive foam.

Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges.

4–3

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Contents Compaq Presario CQ35 and CQ36 Notebook PC Maintenance and Service GuidePage Page Safety warning notice Contents Setup Utility 11Recycling Viii Product description CQ35 models CQ36 models DiscreteIntel Pentium processors Panel Intel Core i3 processorsChipset GraphicsOptical drives Hard drivesWebcam WirelessMicrophone AudioPointing PowerGraphics Subsystem Category Description Memory Ports KeyboardUMA Component Description External component identificationTop components Display componentsWindows Vista, select Start Control Panel System Maintenance Power OptionsPower Options Buttons and fingerprint reader select models onlyFn key KeysLights Pointing devices Mouse settingsLeft-side components Front componentsRight-side components Bottom components Illustrated parts catalog Service tagComputer major components For use only with CQ36 computer models Speaker assembly, includesItem Description For use only with CQ35 computer modelsDescription Spare Part Number Plastics Kit , includes Bluetooth moduleBluetooth module cable Power connector and cableDescription Spare Part Number Wlan modules For use only with CQ35 computer models BatteryDescription Spare Part Number Wlan modules Description Spare Part Number Wlan modules For use only with CQ35 and CQ36 computer models 580102-001 Wlan modules Solid-State Drive Mounting Kit Display assembly subcomponents Item Description Spare part number Plastics Kit 535521-001 Plastics KitMass storage devices Solid-State Drive Mounting KitRubber hard drive bumpers not illustrated AC adapters ExpressCard remote controlPower cords Miscellaneous partsSequential part number listing Description Spare part number Screw Kit 531815-001Spare part number Description Spare part number Description MHz FSB, includes replacement thermal material Spare part number Description Yemen, Zaire, Zambia, and Zimbabwe MHz FSB, includes replacement thermal material 572925-001 Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe Vietnam Spare part number Description Tools required Removal and replacement proceduresPreliminary replacement requirements Service considerationsDrive handling Grounding guidelinesPackaging and transporting guidelines Material Use Voltage protection level Workstation guidelinesComponent replacement procedures Computer feet Battery Hard drive Removal and replacement procedures Removal and replacement procedures Memory module Wlan module Description Spare part number Description Spare part number Wlan module for use with CQ36 computer models Description Spare part number Removal and replacement procedures Reverse this procedure to install the Wlan module RTC battery Optical drive Removal and replacement procedures For use in country or region Spare part number KeyboardRemoval and replacement procedures Keyboard cover Removal and replacement procedures Right speaker Top cover Removal and replacement procedures Removal and replacement procedures Fingerprint reader board Left speaker Display assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures LED board Bluetooth module Audio board USB board Power connector and cable For use only with CQ36 computer models System boardRemoval and replacement procedures Removal and replacement procedures Fan/heat sink assembly Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Removal and replacement procedures Description ProcessorReverse this procedure to install the processor Changing the language of the Setup Utility Setup UtilityStarting the Setup Utility Using the Setup UtilityNavigating and selecting in the Setup Utility Restoring default settings in the Setup UtilityDisplaying system information Security menu Setup Utility menusExiting the Setup Utility Main menuDiagnostics menu System Configuration menuComputer specifications SpecificationsDisplay specifications Hard drive specifications Cache buffer Data transfer rate Blu-ray ROM DVD±R/RW SuperMulti DL Drive specificationsAccess time Applicable disc Read WriteTransfer mode Hardware DMA System function System DMA specificationsSize Memory address System function System memory map specificationsHardware IRQ System function System interrupt specificationsAddress hex System function shipping configuration System I/O address specificationsFfff Screw listing Phillips PM2.5×6.0 captive screwColor Quantity Length Thread Head diameter Black Color Quantity Length Thread Head diameter Silver Phillips PM3.0×4.0 screwPhillips PM2.0×4.0 screw Where used Phillips PM2.0×9.0 screw Phillips PM2.0×3.0 screw Screw listing Screw listing Phillips PM2.5×9.0 screw Phillips PM2.0×2.5 broadhead screw Phillips PM2.5×6.0 screw Phillips PM2.5×4.0 screw Screw listing Phillips PM2.0×7.0 captive screw Overview Backup and recoveryBackup and recovery in Windows Vista Creating recovery discsBacking up your information When to back upUsing system restore points Recovering from the recovery discs Performing a recoveryBackup and recovery in Windows Using Windows Backup and Restore Click the System Protection tab Click System Restore Recovery Manager window, click System Recovery Audio-out headphone Connector pin assignmentsPin Signal Audio-in microphoneExternal monitor Hdmi Universal Serial Bus RJ-45 networkRequirements for all countries and regions Power cord set requirementsCountry/region Accredited agency Applicable note number Requirements for specific countries and regionsBattery RecyclingDisplay Recycling 11-3 11-4 11-5 11-6 Index Index-2 Index-3 Index-4 Index-5 Index-6
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