Lenovo ThinkCentre M92z Hardware Maintenance Manual page 140

N
notice, television output 134
notices 133
O
optical drive, replacing 90
optical mouse
cleaning 45
Optional-service CRUs 73, 76
P
part numbers 1, 69, 79
parts replacement, completing
password
Administrator 58
considerations 58
Power-On Password 58
setting, changing, deleting
passwords
erasing 59
lost or forgotten 59
passwords, using 57
physical specifications 29
Power-On, Password 58
R
rear connectors 71
rear I/O assembly
removing 85
rear PS/2 connectors and serial port assembly
removing 110
recovering
from a POST/BIOS update failure
recovery
boot-block 131
removing computer cover 83
removing frame foot 84
removing frame stand 82
removing handle bar 84
removing rear I/O assembly
removing rear PS/2 connectors and serial port assembly
replacing
ambient light sensor 104
battery 111
Bluetooth module 105
card reader 106
converter board 92
ExpressCard 107
GPU heat sink and fan 108
hard disk drive 88
heat sink 93
integrated camera 101
internal speakers 97
microprocessor 94
system board 118
thermal sensor 98
WiFi antenna 125
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ThinkCentre Hardware Maintenance Manual
127
58
131
85
110
WiFi card 102
replacing the LCD panel 115
replacing the microprocessor fan
replacing the multi-touch board
replacing the power supply assembly
replacing the power switch and control button board
replacing the volume control module
S
security
enabling or disabling 59
selecting
startup device 60
temporary startup device
Self-service CRUs 73, 76
serial port 72
setting
password 58
settings
changing 57
viewing 57
Setup Utility 57
Setup Utility program, starting
Setup Utility, exiting 62
starting the Setup Utility program
startup device 60
sequence, changing 60
temporary, selecting 60
static-sensitive devices, handling
support web site
support 32
support, web site 32
system board
connectors 80
locating parts 79
locations 79
memory module 86
system board, replacing 118
T
television output notice 134
temporary startup device 60
the BIOS, updating (flashing)
the LCD panel
replacing 115
the microprocessor fan
replacing 114
the multi-touch board
replacing 121
the power supply assembly
replacing 113
the power switch and control button board
replacing 122
the volume control module
replacing 123
thermal sensor, replacing 98
trademarks 134
troubleshooting, basic 35
114
121
113
122
123
60
57
57
81
130–131