User's Manual

Table Of Contents
Chapter7.Troubleshooting
Ifyourtabletencountersaproblem,findasolutionhere.
Frequentlyaskedquestions
Theproblemsandsolutionsdescribedinthissectionaremeantonlyasaguide.Theyarenotdefinitive
problem-solvingtechniques.Ifaproblempersists,youcangetsupportfromLenovo.Formoreinformation,
see“CallingLenovo”onpage36
.
Attention:Whenyouobserveaproblem,stopoperationimmediately,becausetakingfurtheractionmight
resultindatalossordamage.
Internetproblem
FailedtoestablishawirelessWANconnection?
Ensurethat:
ThemicroSIMcardisvalidandworkableifyouareusingamobilenetwork(3Gor4G).
Youarewithinthenetworkservicerangeandthesignalstrengthisgood.
YourtabletisnotinAirplanemode.
IfaUSB3.0deviceisattachedtoyourtablet,theUSB3.0devicemightinfluencethe
wirelessWANconnection.DetachtheUSB3.0devicefromyourtablettoresolve
theproblem.
Batteryproblem
Failedtochargethetablet?
Checkiftheacpoweradapterisconnectedcorrectly.Iftheconnectionisgoodbutthe
batterystilldoesnotcharge,contactLenovotoreplacethebattery.
SystemproblemFailedtopoweron?
Connectyourtablettoanacpoweroutlettoseeifthedrainedbatterycausedthe
problem.
Iftheproblempersists,insertaneedleorastraightenedpaperclipintothe
emergency-resethole.Tolocatetheemergency-resethole,see“Controlsand
connectors”onpage2
.Afterresettingyourtablet,trytoturnitonagain.
Failedtoturnthetabletoffbypressingandholdingthepowerbutton?
Insertaneedleorastraightenedpaperclipintotheemergency-resetholetoresetyour
tablet.Tolocatetheemergency-resethole,see“Controlsandconnectors”onpage2
.
Ifyoustillencounterthesameproblem,resetthetablettothefactorydefaultsettings.
See“Resettingyourtablettothefactorydefaultsettings”onpage34.
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