HP Pavilion 10 N100 X2 Detachable Pc User Manual

							TZo

						

							Using the keyboard and optional mouse
Thekeyboardandmouseallowyoutotype,selectitems,scrollandtoperformthesamefunctionsasyoudo
usingtouchgestures.Thekeyboardalsoallowsyoutouseactionkeysandkeycombinationstoperform
speci

						

							7Managing power
Yourcomputercanoperateoneitherbatterypowerorexternalpower.WhenthecomputerisrunningonbatterypoweronlyandanACpowersourceisnotavailabletochargethebattery,itisimportanttomonitor
andconservethebatterycharge.
Initiating and exiting Sleep and Hibernation 
Windowshastwopower-savingstates,SleepandHibernation.

BSleep—TheSleepstateisautomaticallyinitiatedafteraperiodofinactivity.Yourworkissavedto
memory,allowingyoutoresumeyourworkveryquickly.YoucanalsoinitiateSleepmanually.Formore
information,see
ManuallyinitiatingandexitingSleeponpage26.

BHibernation—TheHibernationstateisautomaticallyinitiatedifthebatteryreachesacriticallevel.Inthe
Hibernationstate,yourworkissavedtoahibernation


						

							Manually initiating and exiting Sleep
YoucaninitiateSleepinanyofthefollowingways:

BClosethedisplay.

BSelecttheStartbutton,selectthePowericon,andthenselectSleep.
YoucanexitSleepinanyofthefollowingways:

B%rie

						

							Right-clickthePower metericon,andthenselectPower Options.
2.Intheleftpane,selectRequire a password on wakeup.
3.SelectChange Settings that are currently unavailable.
4.SelectRequire a password (recommended).
NOTE:Tocreateauseraccountpasswordorchangeyourcurrentuseraccountpassword,selectCreate 
or change your user account password
,andthenfollowtheon-screeninstructions.Ifyoudonotneed
tocreateorchangeauseraccountpassword,gotostep5.
5.SelectSave changes.
Using the power meter and power settings
ThepowermeterislocatedontheWindowstaskbar.Thepowermeterallowsyoutoquicklyaccesspower
settingsandviewtheremainingbatterycharge.

BToviewthepercentageofremainingbatterychargeandthecurrentpowerplan,placethemouse
pointeroverthepowermetericon
.

BTousePowerOptions,right–clickthepowermetericon,andthenselectanitemfromthelist.You
canalsotype
poweroptionsinthetaskbarsearchbox,andthenselectPower Options.
i

						

							abatteryhasreachedtheendofitsusefullife,donotdisposeofthebatteryingeneralhouseholdwaste.Followthelocallawsandregulationsinyourareaforbatterydisposal.
Finding battery information
Toaccessbatteryinformation:
1.Typesupportinthetaskbarsearchbox,andthenselecttheHP Support Assistantapp.
–or–
Clickthequestionmarkiconinthetaskbar.
2.SelectMy PC,selecttheDiagnostics and toolstab,andthenselectHP Battery Check.IfHPBattery
Checkindicatesthatyourbatteryshouldbereplaced,contactsupport.
HPSupportAssistantprovidesthefollowingtoolsandinformationaboutthebattery:

BHPBatteryCheck

BInformationaboutbatterytypes,speci

						

							Resolving a low battery level
Resolving a low battery level when external power is available
Connectoneofthefollowingtothecomputerandtoexternalpower:

BACadapter

BOptionaldockingorexpansiondevice

BOptionalpoweradapterpurchasedasanaccessoryfromHP
Resolving a low battery level when no power source is available
Saveyourworkandshutdownthecomputer.
Resolving a low battery level when the computer cannot exit Hibernation
1.ConnecttheACadaptertothecomputerandtoexternalpower.
2.ExitHibernationbypressingthepowerbutton.
Running on AC power
ForinformationaboutconnectingtoACpower,refertotheSetup,nstructionsposterprovidedinthecomputer
box.
ThecomputerdoesnotusebatterypowerwhenthecomputerisconnectedtoACpowerwithanapprovedAC
adapteroranoptionaldocking/expansiondevice.
WARNING!Toreducepotentialsafetyissues,useonlytheACadapterprovidedwiththecomputer,a
replacementACadapterprovidedbyHP,oracompatibleACadapterpurchasedfromHP.
ConnectthecomputertoACpowerunderanyofthefollowingconditions:
WARNING!Donotchargethecomputerbatterywhileyouareaboardaircraft.

BWhenchargingorcalibratingabattery

BWheninstallingormodifyingsystemsoftware

BWhenwritinginformationtoadisc(selectproductsonly)

BWhenrunningDiskDefragmenteroncomputerswithinternalharddrives

BWhenperformingabackuporrecovery
WhenyouconnectthecomputertoACpower:

BThebatterybeginstocharge.

BThescreenbrightnessincreases.

BThepowermetericonchangesappearance.
WhenyoudisconnectACpower:
RunningonACpower29   
						

							
BThecomputerswitchestobatterypower.

BThescreenbrightnessautomaticallydecreasestosavebatterylife.

BThepowermetericonchangesappearance.
Troubleshooting power problems
TesttheACadapterifthecomputerexhibitsanyofthefollowingsymptomswhenitisconnectedtoACpower:

BThecomputerdoesnotturnon.

BThedisplaydoesnotturnon.

BThepowerlightsdonotturnon.
TotesttheACadapter:
1.Shutdownthecomputer.
2.ConnecttheACadaptertothecomputerandtothepowercord,andthenplugthepowercordintoanAC
outlet.
3.Turnonthecomputer.

BIfthepowerlightsturnon,theACadapterisworkingproperly.

BIfthepowerlightsremaino

						

							Ifthecomputerisunresponsiveandyouareunabletousetheprecedingshutdownprocedures,trythe
followingemergencyproceduresinthesequenceprovided:

BPressctrl+alt+delete,selectthePowericon,andthenselectShut down.

BPressandholdthepowerbuttonforatleast5seconds.

BDisconnectthecomputerfromexternalpower.
Shuttingdown(turningo

						

							8Maintaining your computer
Itisimportanttoperformregularmaintenancetokeepyourcomputerinoptimalcondition.ThischapterexplainshowtousetoolslikeDiskDefragmenterandDiskCleanup.Italsoprovidesinstructionsforupdating
programsanddrivers,stepstocleanthecomputer,andtipsfortravelingwith(orshipping)thecomputer.
Improving performance
Youcanimprovetheperformanceofyourcomputerbyperformingregularmaintenancetaskswithtoolssuch asDiskDefragmenterandDiskCleanup.
Using Disk Defragmenter
HPrecommendsusingDiskDefragmentertodefragmentyourharddriveatleastonceamonth.
NOTE:ItisnotnecessarytorunDiskDefragmenteronsolid-statedrives.
TorunDiskDefragmenter:
1.ConnectthecomputertoACpower.
2.TypedefrDgmentinthetaskbarsearchbox,andthenselectDefragment and optimize your drives.
3.Followtheon-screeninstructions.
Foradditionalinformation,accesstheDiskDefragmentersoftwareHelp.
Using Disk Cleanup
UseDiskCleanuptosearchtheharddriveforunnecessary