Lenovo L430 Guida Utente Scaricare il pdf (Pagina 148)

•Message:Thermalsensingerror.

Solution:Thethermalsensorhasaproblem.Havethecomputerserviced.

•Message:ThissystemdoesnotsupportbatteriesthatarenotgenuineLenovomadeorauthorized.The

systemwillcontinuetoboot,butmaynotchargeunauthorizedbatteries.PresstheESCkeytocontinue.

Attention:Lenovohasnoresponsibilityfortheperformanceorsafetyofunauthorizedbatteries,and

providesnowarrantiesforfailuresordamagearisingoutoftheiruse..

Solution:ReplacethebatterywiththecorrectLenovobatteryforthiscomputer.Ifyoustillseethesame

errormessage,contactLenovoservicetohavethecomputerserviced.

•Message:Thebatteryinstalledisnotsupportedbythissystemandwillnotcharge.Pleasereplacethe

batterywiththecorrectLenovobatteryforthissystem.PresstheESCkeytocontinue.

Solution:ReplacethebatterywiththecorrectLenovobatteryforthiscomputer.Ifyoustillseethesame

errormessage,contactLenovoservicetohavethecomputerserviced.

Errorswithoutmessages

•Problem:MyscreenkeepsblankingwhenIdonotwantitto.

Solution:Youcandisableanysystemtimers,suchastheLCDturn-offtimerortheblanktimerby

doingthefollowing:

1.StartPowerManager.

2.ClickthePowerplantab,andthenselectMaximumPerformancefromthepredenedpowerplans.

•Problem:WhenIturnonthecomputer,nothingisdisplayedonthescreenandthecomputerdoesnot

beepwhilestartingup.

Note:Ifyouarenotsurewhetheryouheardanybeeps,turnoffthecomputerbypressingandholdingthe

powerbuttonforfoursecondsormore.Turnitonandlistenagain.

Solution:Ensurethat:

–Thebatteryisinstalledcorrectly.

–Theacpoweradapterisconnectedtothecomputerandthepowercordispluggedintoaworking

electricaloutlet.

–Thecomputeristurnedon.(Turnthepowerbuttononagainforconrmation.)

Ifapower-onpasswordisset:

–Pressanykeytodisplaythepromptforthepower-onpassword.Ifthebrightnesslevelofthescreen

islow,increaseitbypressingHome.

–TypethecorrectpasswordandpressEnter.

Iftheseitemsarecorrectlyset,andthescreenremainsblank,havethecomputerserviced.

•Problem:WhenIturnonthecomputer,onlyawhitecursorisdisplayedonablankscreen.

Solution:Ifyouhavemodiedapartitiononyourharddiskdrivebyusingpartitionsoftware,information

aboutthatpartition,orthemasterbootrecordmighthavebeendestroyed.

1.Turnoffthecomputer,andthenturnitonagain.

2.Ifyoustillseeonlythecursoronthescreen,dothefollowing:

–Ifyouhaveusedthepartitionsoftware,examinethepartitionontheharddiskdrivebyusingthe

software,andrecoverthepartitionifrequired.

–UseeithertheRescueandRecoveryworkspaceortherecoverydiscstorestorethesystem

tothefactorystate.

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Lenovo L430 Guida Utente Pagina 148