Lenovo L430 Guida Utente Scaricare il pdf (Pagina 158)

Ifthebatterypackcannotbefullychargedin24hours,useanewbatterypack.

•Problem:Yourcomputershutsdownbeforethebatterystatusindicatorshowsempty,oryourcomputer

operatesafterthebatterystatusindicatorshowsempty.

Solution:Dischargeandrechargethebatterypack.

•Problem:Theoperatingtimeforafullychargedbatterypackisshort.

Solution:Dischargeandrechargethebatterypack.Ifyourbatteryoperatingtimeisstillshort,usea

newbatterypack.

•Problem:Thecomputerdoesnotoperatewithafullychargedbatterypack.

Solution:Thesurgeprotectorinthebatterypackmightbeactive.Turnoffthecomputerforoneminuteto

resettheprotector;thenturnonthecomputeragain.

•Problem:Thebatterypackcannotbecharged.

Solution:Youcannotchargethebatterywhenitistoohot.Ifthebatteryfeelshot,removeitfromthe

computerandallowittocooltoroomtemperature.Afteritcools,reinstallitandrechargethebattery.Ifit

stillcannotbecharged,haveitserviced.

Anacpoweradapterproblem

Problem:Theacpoweradapterisconnectedtothecomputerandtheworkingelectricaloutlet,butthe

poweradapter(powerplug)iconisnotdisplayedonthetaskbar.Alsotheacpowerindicatordoesnot

lightup.

Solution:Dothefollowing:

1.Ensurethattheconnectionoftheacpoweradapteriscorrect.Forinstructionsonconnectingtheac

poweradapter,seeSafty,WarrantyandSetupGuidethatcomeswithyourcomputer.

2.Iftheconnectionoftheacpoweradapteriscorrect,turnoffthecomputer,thendisconnecttheacpower

adapterandremovethemainbattery.

3.Reinstallthebatteryandreconnecttheacpoweradapter,thenturnonthecomputer.

4.Ifthepoweradaptericonstillisnotdisplayedonthetaskbarandtheacpowerindicatordoesnotlight

up,havetheacpoweradapterandyourcomputerserviced.

Note:Todisplaythepoweradapter(powerplug)icon,clickShowhiddeniconsonthetaskbar.

Powerproblems

Printtheseinstructionsnowandkeepitwithyourcomputerforreferencelater.

Ifyourcomputerisgettingnopoweratall,checkthefollowingitems:

1.Verifythepowerbutton.Referto“System-statusindicators”onpage8.Thepowerbuttonisilluminated

wheneverthecomputerison.Itisnotilluminatedinsleeporhibernationmode.

2.Checkallpowerconnections.Removeanypowerstripsandsurgeprotectorstoconnecttheacpower

adapterdirectlytotheacpoweroutlet.

3.Inspecttheacpoweradapter.Checkforanyphysicaldamage,andensurethatthepowercableisrmly

attachedtotheadapterbrickandthecomputer.

4.Verifytheacpowersourceisworkingbyattachinganotherdevicetotheoutlet.

5.Removethecomputerfromthedockingstationorportreplicator.

6.Removealldevicesandthentestforsystempowerwithminimaldevicesattached.

a.Disconnecttheacpoweradapterandallcablesfromthecomputer.

b.Closethecomputerdisplay,andturnthecomputerover.

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Lenovo L430 Guida Utente Pagina 158