Refreshingyourcomputer........72
Resettingyourcomputertothefactorydefault
settings................72
Usingtheadvancedstartupoptions....73
RecoveringyouroperatingsystemifWindows
8orWindows8.1failstostart.......73
Creatingandusingrecoverymedia.....74
Chapter6.Replacingdevices.....77
Staticelectricityprevention..........77
Replacingthebattery............77
ReplacingtheSIMcard...........79
Replacingthekeyboard...........80
ThinkPadEdgeE440..........80
ThinkPadEdgeE540..........87
Replacingtheharddiskdriveorsolid-statedrive.93
Replacingtheopticaldrive..........96
ThinkPadEdgeE440..........96
ThinkPadEdgeE540..........98
ReplacingawirelessLANcard........100
ReplacingawirelessWANcard........103
Replacingamemorymodule.........105
Replacingthecoin-cellbattery........108
Chapter7.Enhancingyour
computer..............111
FindingThinkPadoptions..........111
ThinkPadOneLinkDock...........111
ThinkPadOneLinkProDock.........112
Chapter8.Advanced
configuration............115
Installinganewoperatingsystem.......115
InstallingtheWindows7operatingsystem..115
InstallingtheWindows8operatingsystemor
theWindows8.1operatingsystem.....116
Installingdevicedrivers...........117
UsingtheThinkPadSetupprogram......117
Mainmenu..............118
Configmenu..............118
DateandTimemenu..........122
Securitymenu.............122
Startupmenu.............127
Restartmenu.............129
UpdatingyoursystemUEFIBIOS.....129
Chapter9.Preventingproblems..131
Generaltipsforpreventingproblems......131
Makingsuredevicedriversarecurrent.....132
Takingcareofyourcomputer.........133
Cleaningthecoverofyourcomputer....134
Chapter10.Troubleshooting
computerproblems.........137
Diagnosingproblems............137
Troubleshooting..............137
Computerstopsresponding.......137
Spillsonthekeyboard..........138
Errormessages............138
Errorswithoutmessages.........140
Beeperrors..............141
Memorymoduleproblems........142
Networkingproblems..........142
Problemswiththekeyboardandotherpointing
devices................144
Problemswiththedisplayandmultimedia
devices................145
Fingerprintreaderproblems........150
Batteryandpowerproblems.......150
Problemswithdrivesandotherstorage
devices................153
Asoftwareproblem...........154
Problemswithportsandconnectors....155
Chapter11.Gettingsupport....157
BeforeyoucontactLenovo..........157
Gettinghelpandservice...........157
Usingdiagnosticprograms........158
LenovoSupportWebsite.........158
CallingLenovo.............158
Purchasingadditionalservices........159
AppendixA.Regulatory
information.............161
Wirelessrelatedinformation.........161
LocationoftheUltraConnectwireless
antennas...............162
Locatingwirelessregulatorynotices....163
Certificationrelatedinformation........163
Exportclassificationnotice..........163
Electronicemissionnotices..........163
FederalCommunicationsCommission
DeclarationofConformity........163
IndustryCanadaClassBemissioncompliance
statement...............164
EuropeanUnion-Compliancetothe
ElectromagneticCompatibilityDirective...164
GermanClassBcompliancestatement...165
KoreaClassBcompliancestatement....165
JapanVCCIClassBcompliancestatement..165
Japancompliancestatementforproducts
whichconnecttothepowermainswith
ratedcurrentlessthanorequalto20Aper
phase................165
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