Operation Manual

Chapter4.Accessibility,ergonomic,
andmaintenanceinformation....49
Accessibilityinformation...........49
Ergonomicinformation...........51
Cleaningandmaintenance..........52
Chapter5.Security..........55
Usingpasswords..............55
Passwordsintroduction.........55
Setting,changing,orremovingapassword.56
Harddisksecurity.............56
Settingthesecuritychip...........57
Usingthefingerprintreader..........58
Deletingdatafromyourstoragedrive......60
Usingfirewalls...............60
Protectingdataagainstviruses........61
Chapter6.Advancedconfiguration..63
InstallingtheWindows10operatingsystem...63
Installingdevicedrivers...........64
UsingtheThinkPadSetupprogram......64
ConfiguringThinkPadSetup.......65
Changingthestartupsequence......65
UpdatingtheUEFIBIOS.........66
BIOSmenu..............66
Usingsystemmanagement..........78
Chapter7.ConfiguringRAID.....81
StoragedriverequirementsforRAIDlevels...81
ConfiguringRAIDwiththeIntelRSTconfiguration
utility..................81
EnteringtheIntelRSTconfigurationutility..82
CreatingRAIDvolumes.........82
DeletingRAIDvolumes.........83
Resettingstoragedrivestonon-RAID....83
RebuildingRAID1volumes........84
Chapter8.Troubleshootingcomputer
problems...............85
Generaltipsforpreventingproblems......85
DiagnosingproblemswithLenovoCompanion..85
Troubleshooting..............86
Computerstopsresponding.......86
Spillsonthekeyboard..........87
Errormessages............87
Beeperrors..............88
Memorymoduleproblems........90
Ethernetproblems...........90
Wireless-LANproblem..........91
Wireless-WANproblem.........91
Bluetoothproblem...........91
ThinkPadpointingdeviceproblems.....92
Keyboardproblems...........92
Computerscreenproblems........93
Externalmonitorproblems........94
Audioproblems............96
Fingerprintreaderproblems........97
Batteryproblems............97
acpoweradapterproblem........98
Powerproblems............98
Powerbuttonproblem..........98
Bootproblems.............99
Sleepandhibernationproblems......99
Harddiskdriveproblems.........100
Solid-statedriveproblem.........100
ThinkPadPenProproblem........100
Softwareproblem............100
USBproblem.............101
Dockingstationproblem.........101
Chapter9.Recoveryinformation..103
Resettingyourcomputer...........103
Usingadvancedstartupoptions........103
RecoveringyouroperatingsystemifWindows10
failstostart................103
CreatingandusingarecoveryUSBdrive....103
Chapter10.Replacingdevices...105
Staticelectricityprevention..........105
Replacingtheremovablebattery.......105
ReplacingthemicroSIMcard.........107
Replacingthebottomcover.........107
Replacingtheinternalstoragedrive......108
ReplacingtheM.2solid-statedrive......111
Replacingthememorymoduleunderthebottom
cover..................114
Replacingthecoin-cellbattery........116
Replacingthekeyboard...........117
Replacingthewireless-WANcard.......121
Replacingthememorymoduleunderthe
keyboard.................123
Chapter11.Gettingsupport....127
BeforeyoucontactLenovo..........127
Gettinghelpandservice...........127
LenovoSupportWebsite.........128
CallingLenovo.............128
Purchasingadditionalservices........129
AppendixA.Supplemental
informationabouttheUbuntu
operatingsystem..........131
iiP51UserGuide