Lenovo Laptop X121E Instrukcja Użytkownika Pobierz pdf (Strona 151)

•Message:EMM386NotInstalled-UnabletoSetPageFrameBaseAddress.

Solution:EditC:\CONFIG.SYSandchangealinefromdevice=C:\WINDOWS\EMM386.EXERAMtodevice=

C:\WINDOWS\EMM386.EXENOEMSandsavethisle.

•Message:Thermalsensingerror

Solution:Thethermalsensorisnotfunctioningcorrectly.Havethecomputerserviced.

•Message:Systemmemoryhasbeenremoved.

Solution:Systemmemoryhasbeenremoved.PressEsctonormalboot.

Errorswithoutmessages

•Problem:MyscreenkeepsblankingwhenIdonotwantitto.

Solution:Youcandisableanysystemtimers,suchastheLCDturn-offtimerortheblanktimer

1.StartPowerManager.

2.ClickthePowerplantab(inWindowsXP,Powerscheme),andthenselectMaximumPerformance

fromthepredenedpowerplans(inWindowsXP,Powerscheme).

•Problem:WhenIturnonthemachine,nothingappearsonthescreenandthemachinedoesnotbeep

whilestartingup.

Note:Ifyouarenotsurewhetheryouheardanybeeps,turnoffthecomputerbypressingandholding

thepowerswitchfor4secondsormore.Turnitonandlistenagain.

Solution:Makesurethat:

–Thebatteryisinstalledcorrectly.

–Theacpoweradapterisconnectedtothecomputerandthepowercordispluggedintoaworking

electricaloutlet.

–Thecomputeristurnedon.(Turnthepowerswitchonagainforconrmation.)

Ifapower-onpasswordisset:

–Pressanykeytodisplaythepromptforthepower-onpassword.Ifthebrightnesslevelofthescreenis

low,increaseitbypressingtheFn+Home.

–TypethecorrectpasswordandpressEnter(refertoPower-onpassword).

Iftheseitemsareproperlyset,andthescreenremainsblank,havethecomputerserviced.

•Problem:WhenIturnonthemachine,onlyawhitecursorappearsonablankscreen.

Solution:Ifyouhavemodiedapartitiononyourharddiskdriveorsolidstatedrivebyusingapartition

software,informationaboutthatpartition,orthemasterbootrecordmayhavebeendestroyed.

1.Turnoffthecomputer,andthenturnitonagain.

2.Ifyoustillseeonlythecursoronthescreen,dothefollowing:

–Ifyouhaveusedthepartitionsoftware,examinethepartitionontheharddiskdriveorsolidstate

drivebyusingthesoftware,andrecoverthepartitionifrequired.

–UseeithertheRescueandRecoveryworkspaceortherecoverydiscstorestorethesystemto

thefactorystate.Fordetailsaboutrestoringthesystemtothefactorystate,see“Creatingand

usingrecoverymedia”onpage67

Iftheproblempersists,havethecomputerserviced.

•Problem:Myscreengoesblankwhilethecomputerison.

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Lenovo Laptop X121E Instrukcja Użytkownika Strona 151