Manual

Table3.Securitymenuitems(continued)
Menuitem
Submenuitem
Value
Comments
haveselectedHigh,enterasupervisor
password.
Password
Authentication
•Disabled
•Enabled
Enableordisablepasswordauthentication.
Thisitemisdisplayedonlyifyouhaveselected
HighfortheSecurityModeoption.
ResetFingerprint
Data
•Enter
Thisoptionisusedtoeraseallfingerprint
datastoredinthefingerprintreaderandreset
settingstothefactorystate.Asaresult,
anypower-onsecurityfeaturespreviously
enabledwillnotbeabletoworkuntiltheyare
re-enabledinthefingerprintsoftware.
SecurityChip
Selection
•DiscreteTPM
•IntelPTT
IfyouselectDiscreteTPM,youcanusea
discreteTPMchipwithTPM1.2mode.Ifyou
selectIntelPTT,youcanuseIntelPlatform
Trustedtechnology(PTT)withTPM2.0mode.
IfyouchangefromIntelPTTtoDiscrete
TPM,amessagepopsupwarningthatall
encryptionkeyswillbeclearedinthesecurity
chip.Ifyouwanttocontinue,selectYes.
IfyouchangefromDiscreteTPMtoIntel
PTT,amessagepopsupwarningthatall
encryptionkeyswillbeclearedinthesecurity
chip,alsoIntelAMTandIntelTXTwillbe
disabled.Ifyouwanttocontinue,selectYes.
Note:IntelPTTcanbeusedwithWindows8
orlateroperatingsystem.
•Active
•Inactive
•Disabled
(ForDiscreteTPM)
IfyouselectActive,thesecuritychipis
functional.IfyouselectInactive,thesecurity
chipisvisible,butitisnotfunctional.Ifyou
selectDisabled,thesecuritychipishidden
anditisnotfunctional.
Note:ThisitemisdisplayedwhenSecurity
ChipSelectionissettoDiscreteTPM.
SecurityChip
•Enabled
•Disabled
(ForIntelPTT)
IfyouselectEnabled,thesecuritychipis
functional.IfyouselectDisabled,thesecurity
chipishiddenanditisnotfunctional.
Note:ThisitemisdisplayedwhenSecurity
ChipSelectionissettoIntelPTT.
ClearSecurityChip
•Enter
Cleartheencryptionkey.
Note:Thisitemisdisplayedonlyifyouhave
selectedActiveorEnabledfortheSecurity
Chipoption.
IntelTXTFeature
*Unselectablewhen
IntelPTTisenabled.
•Disabled
•Enabled
EnableordisableIntelTrustedExecution
Technology.
Notes:
SecurityChip
76ThinkPadP70UserGuide