HP XT Ultrabook 15-4013cl, XT Ultrabook 15t-4000 manual Grounding guidelines, Drive handling

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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.

Before handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid touching the connector.

Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and be sure that the optical drive tray is closed.

Handle drives on surfaces covered with at least one inch of shock-proof foam.

Avoid dropping drives from any height onto any surface.

After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag.

Avoid exposing an internal hard drive to products that have magnetic fields, such as monitors or speakers.

Avoid exposing a drive to temperature extremes or liquids.

If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package “FRAGILE.”

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.

A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.

An electronic device exposed to ESD may not be affected at all and can work perfectly throughout a normal cycle. Or the device may function normally for a while, then degrade in the internal layers, reducing its life expectancy.

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Chapter 4 Removal and replacement procedures

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Contents HP SpectreXT TouchSmart First Edition November Document Part Number Safety warning notice Iv Safety warning notice Table of contents Specifications Power cord set requirements Viii Product description Wireless Category Description Hard driveSolid-state drive Audio and videoPower requirements Serviceability End user replaceable part AC adapterCategory Description External media cards PortsExternal component identification DisplayComponent Description CyberLink YouCamButtons, speakers, and antennas If the computer has stopped responding and MicrosoftKeys Component Description Speakers Produce soundLights TouchPad Left side Right side Computer, and then select User guides Bottom Illustrated parts catalog Service tag Description FunctionComputer major components Power button board includes cable Component Spare part numberTop cover TouchPad LED board includes cableChina and Russia RJ-45 jack cover Memory shieldIntel Centrino Advanced-N 6235 Combo Adapter Display assembly subcomponents Illustrated parts catalog Mass storage device Miscellaneous partsSequential part number listing Screw KitSpare part number Description Sequential part number listing China and Russia includes replacement thermal material Replacement thermal material Includes replacement thermal material Removal and replacement procedures Preliminary replacement requirementsService considerations Tools requiredGrounding guidelines Drive handlingPreliminary replacement requirements Packaging and transporting guidelines Equipment guidelines Material Use Voltage protection levelComponent replacement procedures Service tagBottom cover Description Spare part number Bottom cover 671731-001Page Battery RTC battery Wlan module Page Fan Description Spare part number Fan includes cable 700803-001Solid-state drive Power button board Page Hard drive Page Display assembly subcomponents Page Page Page Page Page Page TouchPad Page Front speakers Page TouchPad LED board Power connector cable Page Multimedia board Update Bios before adding memory modules Memory modulePage System board Memory module and shield see Memory module on Page Heat sink Page RJ-45 jack cover Page Keyboard For use in country/region Spare part NumberPage Rear speakers Wlan antenna Page Using Setup Utility Bios and System Diagnostics Starting Setup Utility BiosUpdating the Bios Determining the Bios versionDownloading a Bios update Using System Diagnostics Specifications Computer specificationsInch SGA display specifications Hard drive specifications Backing up, restoring, and recovering Creating recovery media and backupsCreating HP Recovery media See Creating HP Recovery media onRestore and recovery Using Windows Refresh for quick and easy recovery Help and SupportRemove everything and reinstall Windows Recovering using HP Recovery ManagerWhat you need to know Removing the HP Recovery partition Using HP Recovery media to recoverPower cord set requirements Requirements for all countriesRequirements for specific countries and regions Country/region Accredited agency Applicable note numberRecycling Index Jacks TouchPad button
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