
Contents
Readthisfirst:Importantsafety
information..............iii
Beforeusingthismanual............iii
Serviceandugrades.............iii
Staticelectricityrevention...........iv
Powercordsandoweradaters........iv
Extensioncordsandrelateddevices.......v
Plugsandoutlets...............v
Externaldevices...............v
Heatandroductventilation..........v
Oeratingenvironment............vi
Lasercomliancestatement..........vi
Powersulystatement...........vii
Cleaningandmaintenance..........vii
Chapter1.Productoeriew......1
Hardwarelocations..............1
Frontview................1
Rearview................3
Comutercomonents..........5
Partsonthesystemboard.........6
Machinetyeandmodellabel........7
Features..................7
Secifications...............10
Programs.................10
Accessingarogramonthecomuter...10
AnintroductiontoLenovorograms....11
Chapter2.Usingyourcomputer...13
Registeringthecomuter..........13
Settingthecomutervolume.........13
AddinganicontotheWindowsnotificationarea.13
Usingadisc................13
Guidelinesaboutusingtheoticaldrive...14
Handlingandstoringadisc........14
Playingandremovingadisc.......14
Recordingadisc............15
Connectingtoanetwork...........15
ConnectingtoanEthernetLAN......15
ConnectingtoawirelessLAN.......15
ConnectingtoaBluetooth-enableddevice..16
Chapter3.Youandyourcomputer..17
Arrangingyourworksace..........17
Glareandlighting............17
Aircirculation.............17
Electricaloutletlocationsandcablelengths.17
Comfort...............17
Accessibilityinformation...........18
Cleaningthecomuter...........21
Maintenance...............21
Basicmaintenancetis.........21
Goodmaintenanceractices.......21
Keeingthecomutercurrent.......22
Movingthecomuter............22
Chapter4.Security..........25
Lockingthecomuter............25
Lockingthecomutercover.......25
AttachingaKensington-stylecablelock...26
Viewingandchangingsecuritysettingsinthe
SetuUtilityrogram............26
Preventingunauthorizedaccesstothecomuter.26
Usingandunderstandingfirewalls.......27
Protectingdataagainstviruses........27
ComutraceAgentsoftwareembeddedin
firmware.................27
Chapter5.Adancedconfiguration..29
UsingtheSetuUtilityrogram........29
StartingtheSetuUtilityrogram.....29
Enablingordisablingadevice.......29
EnablingordisablingtheAutomaticPowerOn
features...............29
EnablingordisablingtheErPLPScomliance
mode................30
EnablingordisablingtheConfiguration
ChangeDetectionfeature........30
UsingBIOSasswords.........31
Selectingastartudevice........32
ExitingtheSetuUtilityrogram......32
UdatingtheBIOS.............33
Chapter6.Troubleshooting,
diagnostics,andrecoery......35
Basicrocedureforresolvingcomuter
roblems.................35
Troubleshooting..............35
Starturoblems............35
Audioroblems............36
CDroblems.............37
DVDroblems.............37
Intermittentroblems..........38
Storagedriveroblems.........38
Networkingroblems..........39
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