Lenovo ThinkCentre Edge 91z - Page 6

Replacingtheheatsinkassembly.......107
Replacingthemicroprocessor........108
Replacingthecardreader..........111
Openingthesystemboardshieldwindow....112
Replacingthebattery............113
Installingorreplacingamemorymodule....114
Replacingtheinternalspeakers........116
Replacingtheintegratedcamera.......117
Replacingthesystemboard.........118
ReplacingtheLCDpanel...........120
Panelcomponentrelationships......125
ReplacingtheWI-FIcard...........125
Completingthepartsreplacement.......127
Chapter9.FRUlists.........129
Overall:MT1732,1734,1736,7074,7075,7077,
7078,7556,and7559............129
MechanicalFRUs.............144
KeyboardandMouse............150
AdaptersandmiscellaneousFRUs.......182
PowerCords...............183
Windows7HomeBasic32RecoveryCD....192
Windows7HomePremium32RecoveryCD...194
Windows7HomePremium64RecoveryCD...198
Windows7Professional32RecoveryCD....204
Windows7Professional64RecoveryCD....208
Windows7starter32RecoveryCD......214
Chapter10.AdditionalService
Information.............217
Securityfeatures..............217
HardwarecontrolledPasswords......217
Operatingsystempassword.......217
Vitalproductdata............217
BIOSlevels................217
Flashupdateprocedures..........217
Updating(ashing)theBIOSfromadisc....217
Updating(ashing)theBIOSfromyouroperating
system..................218
RecoveringfromaPOST/BIOSupdatefailure..218
Powermanagement............219
Automaticcongurationandpowerinterface
(ACPI)BIOS..............219
AutomaticPower-Onfeatures.......219
AppendixA.Notices.........221
Televisionoutputnotice...........222
EuropeanconformanceCEmark.......222
Trademarks................222
Index.................223
ivThinkCentreHardwareMaintenanceManual