Lenovo ThinkCentre Edge 72z - Page 6

Openingthesystemboardshieldwindow....110
Replacingthebattery............111
Replacingtheinverter............112
Installingorreplacingamemorymodule....113
Replacingtheinternalspeakers........115
Replacingtheintegratedcamera.......116
Replacingthesystemboard.........117
ReplacingtheLCDpanel...........119
ReplacingtheWI-FIcard...........123
Completingthepartsreplacement.......124
Chapter10.AdditionalService
Information.............127
Securityfeatures..............127
HardwarecontrolledPasswords......127
Operatingsystempassword.......127
Vitalproductdata............127
BIOSlevels................127
Flashupdateprocedures..........127
Updating(ashing)theBIOSfromadisc....127
Updating(ashing)theBIOSfromyouroperating
system..................128
RecoveringfromaPOST/BIOSupdatefailure..128
Powermanagement............129
Automaticcongurationandpowerinterface
(ACPI)BIOS..............129
AutomaticPower-Onfeatures.......129
AppendixA.Notices.........131
Televisionoutputnotice...........132
EuropeanconformanceCEmark.......132
Trademarks................132
Index.................133
ivThinkCentreEdgeHardwareMaintenanceManual