Lenovo L430 Guia do Utilizador descarregar pdf (Página 159)

c.Removethebattery,memorymodule,MiniPCIExpressCards,opticaldiskdrive,harddiskdriveor

solidstatedriveormSATAsolidstatedrive.SeeChapter6“Replacingdevices”onpage65.

d.Waitfor30seconds,andthenreinstalltheSO-DIMMandtheknowngoodbatteryortheacpower

adaptertotestthecomputerwithminimaldevicesattachedrst.

e.Reinstalleachdeviceoneatatimethatyouhaveremovedintheearliersteps.

Ifyourcomputerdoesnotrunonbatterypower,checkthefollowingitems:

1.Removeandreseatthebatterytoensurethatitisproperlyconnected.Referto“Replacingthebattery”

onpage65.

2.Swapbatterieswithanothersimilarmodel,ifavailable.

IfanothersimilarThinkPadmodelisavailable,thenverifythatthebatterypackworksintheother

computerandthatthebatterypackfortheothermodelworksinthiscomputer.

3.Verifythebattery-statusindicator.Referto“Powerstatusindicators”onpage8.

Thebattery-statusindicatorisnormallyilluminatedwheneverthebatteryisinstalledandthecomputeris

on,ortheacpoweradapterisconnectedandthebatteryischarging.Thisindicatormaybeblinkingor

solidineitherorangeorgreencolordependingonthestatusofthebattery.

Apowerbuttonproblem

Problem:Thesystemdoesnotrespond,andyoucannotturnoffthecomputer.

Solution:Turnoffthecomputerbypressingandholdingthepowerbuttonfor4secondsormore.Ifthe

systemisstillnotreset,removetheacpoweradapterandthebattery.

Bootproblems

Printtheseinstructionsnowandkeepthemwithyourcomputerforreferencelater.

Ifyoureceiveanerrormessagebeforetheoperatingsystemloads,followtheappropriatecorrectiveactions

forPOSTerrormessages.

Ifyoureceiveanerrormessagewhiletheoperatingsystemisloadingthedesktopcongurationafterthe

POSTiscompleted,checkthefollowingitems:

1.GototheLenovoSupportWebsiteathttp://www.lenovo.com/supportandsearchfortheerrormessage.

2.GototheMicrosoftKnowledgeBasehomepageathttp://support.microsoft.com/andsearchforthe

errormessage.

Sleepandhibernationproblems

•Problem:Thecomputerenterssleepmodeunexpectedly.

Solution:Iftheprocessoroverheats,thecomputerautomaticallyentersleepmodetoallowthecomputer

tocoolandtoprotecttheprocessorandotherinternalcomponents.Checkthesettingsforsleepmode,

usingPowerManager.

•Problem:Thecomputerenterssleepmode(thesleepindicatorturnson)immediatelyafterPower-on

self-test.

Solution:Ensurethat:

–Thebatteryischarged.

–Theoperatingtemperatureiswithintheacceptablerange.Referto“Operatingenvironment”onpage

14.

Ifthebatteryischargedandthetemperatureiswithinrange,havethecomputerserviced.

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Lenovo L430 Guia do Utilizador Página 159