installingoptions
memorymodule17
PCIcard18
securityfeatures53
internaldrives1
internalspeaker,replacing44
K
keyboard
replacing51
L
LenovoCustomerSupportCenter77
LenovoSolutionCenter70
LenovoThinkVantageToolbox71
LenovoThinkVantageTools75
LenovoWebsite76
LenovoWelcome5
locatingcomponents10
M
media,creatingandusingrecoverymedia55
memorymodule1
installing,replacing17
systemboard17
microphoneconnector9
microprocessor1
replacing41
mouse
cleaning72
non-optical72
opticalmouse72
replacing51
N
non-opticalmouse72
notice,televisionoutput80
notices79
O
OnlineBooksfolder75
openingcomputercover14
operations,backupandrecovery56
opticaldrive,installingorreplacing30
opticalmouse72
P
partsreplacement,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
R
rearconnectors7
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
S
safetyiii
safetyinformation76
security
cablelock53
enablingordisabling62
features2,53
selecting
startupdevice63
temporarystartupdevice63
serialport9
service
andhelp77
getting75
LenovoCustomerSupportCenter77
84ThinkCentreUserGuide