installingoptions
memorymodule17
PCIcard18
securityfeatures53
internaldrives1
internalspeaker,replacing44
Kkeyboard
replacing51
LLenovoCustomerSupportCenter77
LenovoSolutionCenter70
LenovoThinkVantageToolbox71
LenovoThinkVantageTools75
LenovoWebsite76
LenovoWelcome5
locatingcomponents10
Mmedia,creatingandusingrecoverymedia55
memorymodule1
installing,replacing17
systemboard17
microphoneconnector9
microprocessor1
replacing41
mouse
cleaning72
non-optical72
opticalmouse72
replacing51
Nnon-opticalmouse72
notice,televisionoutput80
notices79
OOnlineBooksfolder75
openingcomputercover14
operations,backupandrecovery56
opticaldrive,installingorreplacing30
opticalmouse72
Ppartsreplacement,completing52
password
considerations62
erasing54
lostorforgotten54
setting,changing,deleting62
passwordprotection53
PC-DoctorforDOS71
PCIcard18
installing,replacing18
physicalspecications4
powersupply
features2
powersupplyassembly
replacing36
power-onpassword62
power-onself-test(POST)65
programs,updatingsystem65
protection,password53
PS/2keyboardconnector9
PS/2mouseconnector9
purchasingadditionalservices78
Rrearconnectors7
recovering
fromaPOSTandBIOSupdatefailure66
software55
recovery
Boot-blockRecovery66
operations,backupand56
problems,solving59
recoverymedia,creatingandusing55
reinstalling
devicedrivers59
removing,reinstalling
frontbezel15
replacing
battery26
harddiskdrive27
heatsinkandfanassembly33
keyboard51
microprocessor41
mouse51
powersupplyassembly36
RescueandRecovery55
workspace,RescueandRecovery57
RescueandRecoveryworkspace57
resources,information75
Ssafetyiii
safetyinformation76
security
cablelock53
enablingordisabling62
features2,53
selecting
startupdevice63
temporarystartupdevice63
serialport9
service
andhelp77
getting75
LenovoCustomerSupportCenter77
84ThinkCentreUserGuide