HP XT Ultrabook 15-4011nr, XT Ultrabook 15-4013cl, XT Ultrabook 15t-4000 manual RTC battery

Page 44

RTC battery

Description	Spare part number

RTC battery (includes cable and double-sided tape)	686922-001

Before removing the RTC battery, follow these steps:

1.Turn off 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.

2.Disconnect the power from the computer by unplugging the power cord from the computer.

3.Disconnect all external devices from the computer.

4.Remove the bottom cover (see Bottom cover on page 33).

5.Disconnect the battery cable from the system board (see Battery on page 35).

Remove the RTC battery:

1.Disconnect the RTC battery cable (1) from the system board.

2.Detach the RTC battery (2) from the top cover. (The RTC battery is attached to the top cover with double-sided tape.)

3.Remove the RTC battery.

Reverse this procedure to install the RTC battery.

36	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 Intel Centrino Advanced-N 6235 Combo Adapter RJ-45 jack coverMemory shield Display assembly subcomponents Illustrated parts catalog Mass storage device Miscellaneous partsSpare part number Description Sequential part number listingScrew Kit 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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