Lenovo ThinkCentre Edge 92z Hardware Maintenance Manual page 124

physical specifications 29
power supply, replacing 85
Power-On, Password 54
R
rear connectors 64
rear I/O assembly, replacing
recovering
a POST/BIOS update failure
recovery
boot-block 112
removing
system board shield 83
system fan 84
VESA mount bracket 80
removing computer cover 76
removing the foot stand 73
removing the system stand hinge cover
replacing
battery 94
card reader 92
converter 95
hard disk drive 76
heat sink assembly 88
integrated camera 99
internal speakers 98
LCD panel 102
microprocessor fan 87
power supply 85
rear I/O assembly 81
system board 100
WI-FI card 106
resources, information 31
S
security
enabling or disabling 54
selecting
startup device 55
temporary startup device
Self-service CRUs 65
setting
password 54
settings
changing 53
viewing 53
Setup Utility 53
Setup Utility program, starting
Setup Utility, exiting 55
starting the Setup Utility program
startup device 55
sequence, changing 55
temporary, selecting 55
system board
locating parts 68
system board shield window, Opening
system board shield, removing
system board, replacing 100
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ThinkCentre Edge Hardware Maintenance Manual
81
112
69
55
53
53
93
83
system fan, removing 84
system stand
l, removing 71
system stand hinge cover
reinstalling 69
removing 69
system stand, reinstalling 71
T
television output notice 116
temporary startup device 55
the BIOS, updating (flashing)
trademarks 116
troubleshooting, basic 35
troubleshooting, diagnostics
U
updating
(flashing) the BIOS 111
updating (flashing) the BIOS
using
passwords 53
Setup Utility 53
V
VESA mount bracket, removing
viewing and changing settings
W
WI-FI card, replacing 106
111–112
35
112
80
53