Laptop User Manual

Expansion
•Twoharddiskdrivebays(onestandardandoneoptional)
•Twoopticaldrivebays
•OnePCIcardslot
•TwoPCIExpressx1cardslots
•OnePCIExpressx16graphicscardslot
Powersupply
Yourcomputercomeswithoneofthefollowingpowersupplies.
•280-wattpowersupplywithmanualvoltage-selectionswitch
•280-wattautomaticvoltage-sensingpowersupply
•320-wattautomaticvoltage-sensingpowersupply
Securityfeatures
•ComputraceAgentsoftwareembeddedinrmware
•Coverpresenceswitch(alsocalledintrusionswitch)
•AbilitytoenableordisableSATAdevices
•AbilitytoenableanddisableUSBconnectorsindividually
•Keyboardwithngerprintreader(shippedwithsomemodels)
•Power-onpassword(POP),administratorpassword,andharddiskdrivepasswordtodeterunauthorized
useofyourcomputer
•Startupsequencecontrol
•Startupwithoutkeyboardormouse
•Supportforanintegratedcablelock(Kensingtonlock)
•Supportforapadlock
•TrustedPlatformModule(TPM)
Formoreinformation,seeChapter4“Security”onpage23
.
Preinstalledsoftwareprograms
Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely.Formore
information,see“Softwareoverview”onpage4.
Preinstalledoperatingsystem
YourcomputerispreinstalledwiththeMicrosoft
®
Windows
®
7operatingsystem.
Operatingsystem(s),certiedortestedforcompatibility
1
(variesbymodeltype)
•Linux
®
•MicrosoftWindowsXPProfessionalSP3
1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentiedbyLenovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.Todetermineifanoperatingsystemhasbeencertiedor
testedforcompatibility,checktheWebsiteoftheoperatingsystemvendor.
Chapter1.Productoverview3