Lenovo ThinkCentre M92z Hardware Maintenance Manual - ThinkCentre M92z (type 3 - Page 140

Setup Utility, exiting, Power-On Password

Page 140 highlights

N notice, television output 134 notices 133 O optical drive, replacing optical mouse cleaning 45 Optional-service CRUs 90 73, 76 P part numbers 1, 69, 79 parts replacement, completing 127 password Administrator 58 considerations 58 Power-On Password 58 setting, changing, deleting 58 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 131 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 85 removing rear PS/2 connectors and serial port assembly 110 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 125 136 ThinkCentre Hardware Maintenance Manual WiFi card 102 replacing the LCD panel 115 replacing the microprocessor fan 114 replacing the multi-touch board 121 replacing the power supply assembly 113 replacing the power switch and control button board 122 replacing the volume control module 123 S security enabling or disabling 59 selecting startup device 60 temporary startup device 60 Self-service CRUs 73, 76 serial port 72 setting password 58 settings changing 57 viewing 57 Setup Utility 57 Setup Utility program, starting 57 Setup Utility, exiting 62 starting the Setup Utility program 57 startup device 60 sequence, changing 60 temporary, selecting 60 static-sensitive devices, handling 81 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) 130-131 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

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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
127
password
Administrator
58
considerations
58
Power-On Password
58
setting, changing, deleting
58
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
131
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
85
removing rear PS/2 connectors and serial port assembly
110
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
WiFi card
102
replacing the LCD panel
115
replacing the microprocessor fan
114
replacing the multi-touch board
121
replacing the power supply assembly
113
replacing the power switch and control button board
122
replacing the volume control module
123
S
security
enabling or disabling
59
selecting
startup device
60
temporary startup device
60
Self-service CRUs
73, 76
serial port
72
setting
password
58
settings
changing
57
viewing
57
Setup Utility
57
Setup Utility program, starting
57
Setup Utility, exiting
62
starting the Setup Utility program
57
startup device
60
sequence, changing
60
temporary, selecting
60
static-sensitive devices, handling
81
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)
130–131
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
136
ThinkCentre Hardware Maintenance Manual