Congmenu..............67
Date/Timemenu............71
Securitymenu.............71
Startupmenu.............75
Restartmenu.............77
UpdatingyoursystemUEFIBIOS.....77
Usingsystemmanagement..........77
Systemmanagement..........78
Settingmanagementfeatures.......78
Chapter8.Preventingproblems...81Generaltipsforpreventingproblems......81
Makingsuredevicedriversarecurrent.....82
Takingcareofyourcomputer.........83
Cleaningthecoverofyourcomputer....84
Chapter9.Troubleshootingcomputerproblems...............87Diagnosingproblems............87
Troubleshooting..............87
Computerstopsresponding.......87
Spillsonthekeyboard..........88
Errormessages............88
Errorswithoutmessages.........90
Beeperrors..............91
Memorymoduleproblems........91
Networkingproblems..........92
Problemswiththekeyboardandotherpointing
devices................94
Problemswiththedisplayandmultimedia
devices................95
Batteryandpowerproblems.......99
Problemswithdrivesandotherstorage
devices................102
Asoftwareproblem...........103
Problemswithportsandconnectors....104
Chapter10.Gettingsupport....105BeforeyoucontactLenovo..........105
Gettinghelpandservice...........105
Usingdiagnosticprograms........106
LenovoSupportWebsite.........106
CallingLenovo.............106
FindingThinkPadoptions........107
Purchasingadditionalservices........107
AppendixA.Regulatoryinformation.............109Wirelessrelatedinformation.........109
LocationoftheUltraConnectwireless
antennas...............110
Locatingwirelessregulatorynotices....111
Exportclassicationnotice..........111
Electronicemissionnotices..........111
FederalCommunicationsCommission
DeclarationofConformity........111
IndustryCanadaClassBemissioncompliance
statement...............111
EuropeanUnion-Compliancetothe
ElectromagneticCompatibilityDirective...112
GermanClassBcompliancestatement...112
KoreaClassBcompliancestatement....112
JapanVCCIClassBcompliancestat ement..113
Japancompliancestatementforproducts
whichconnecttothepowermainswith
ratedcurrentlessthanorequalto20Aper
phase................113
Lenovoproductserviceinformationfor
Taiwan................113
AppendixB.WEEEandrecyclingstatements.............115ImportantWEEEinformation.........115
Japanrecyclingstatements.........115
RecyclinginformationforBrazil........116
Batteryr ecyclinginformationfortheEuropean
Union..................116
BatteryrecyclinginformationforTaiwan.....117
BatteryrecyclinginformationfortheUnitedStates
andCanada................117
AppendixC.ENERGYSTARmodelinformation.............119AppendixD.Notices.........121Trademarks................122
AppendixE.RestrictionofHazardousSubstancesDirective(RoHS)....123ChinaRoHS................123
TurkishRoHS...............123
UkraineRoHS...............123
IndiaRoHS................124
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