Lenovo ThinkCentre A51 Bedienungsanleitung PDF herunterladen (Seite 36)

Table14.Policysettings(continued)

SettingDescription

AllowuserstodeletengerprintsIfyouenablethissetting,thenon-administratorusersare

abletodeletepreviouslyenrolledngerprintsusingthe

LenovoFingerprintSoftware.

Allowuserstoimport/exportngerprints

Ifyouenablethissetting,thenon-administratorusersare

abletoimportandexportpreviouslyenrolledngerprints

usingtheLenovoFingerprintSoftware.

Show/Hideelementsinsettingtabofngerprintsoftware

Ifyouenablethissetting,theITadministratorsareableto

controlngerprintsoftwaresettingGUI.

ConsiderationsforusingLenovoFingerprintSoftware

ThissectionprovidestheinformationaboutspecialconsiderationsforworkingwithLenovoFingerprint

Software.

DeployingtheghostimagewithLenovoFingerprintSoftware

FingerprintdataisstoredintheLenovoFingerprintSoftwarereaderthatisencryptedbyAES128.Whenyou

createaghostimagefortheWindowsoperatingsystem,theFingerprintdatastoredinthesensorwillnotbe

migratedtotheghostimage.Toavoidthisproblem,usetheexportorimportfeatureprovidedbyLenovo

FingerprintSoftware.Fordetailedinformationabouttheimplementationoftheimportandexportfeature,

referto“Managementconsoletool”onpage15

Erasingngerprintdata

OnceLenovoFingerprintSoftwareisinstalled,thengerprintdatawillbestoredintheLenovoFingerprint

Softwarereader.Eachtimewhenyouturnonthecomputer,thesystemwillcheckwhetherthengerprint

dataofLenovoFingerprintSoftwarematchesthedatastoredinthereader.Whenyoumigrateorrestore

theoperatingsysteminstalledwithLenovoFingerprintSoftwaretothetargetcomputer,LenovoFingerprint

Softwaremightnotworkcorrectlyduetothemismatcheddata.

Toxthisproblem,youneedtoerasethengerprintdatastoredinthesensorandre-installLenovo

FingerprintSoftware.

Toerasethengerprintdata,dothefollowing:

1.RepeatedlypressandreleaseF1duringcomputerstartuptoentertheBIOS.

2.SelectSecurity➙Fingerprint➙EraseInternalFingerprintData.

3.ClickYes,andthenthengerprintdatacouldbeerasedfromtheFingerprintreader.

LenovoFingerprintSoftwareservice

Note:TheLenovoFingerprintSoftwarerequirestheterminalserviceonthesystem.Ifyouturnoffthe

terminalservice,someunexpectedresultsmightoccurintheLenovoFingerprintSoftware.

ThefollowingservicesareaddedtothesystemaftertheLenovoFingerprintSoftwareisinstalled:

•ATService.exe(onbydefault):YoumustturnontheATService.exeservicetousethengerprintsystem.

Thisservicemanagesrequestsfromapplicationsusingthengerprintsensor.

•DataTransferService(onbydefault):WhenDataTransferServiceortheATService.exeserviceis

abnormallyterminated,LenovoFingerprintSoftwarewillnotworkasexpected.

28FingerprintSoftwareDeploymentGuide

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44

Keine Kommentare

Lenovo ThinkCentre A51 Bedienungsanleitung Seite 36