Lenovo M5800 Desktop - Manual (Page 118)

R
rear connectors 62
rear WiFi antenna, installing, removing 99
recovering
from a POST and BIOS update failure 107
recovery
Boot-block Recovery 107
removing computer cover 69
replacing
battery 74
hard disk drive 86
heat sink and fan assembly 79
microprocessor 82
system board 84
S
security
enabling or disabling 51
selecting
startup device 51
temporary startup device 52
setting
password 50
settings
changing 49
viewing 49
Setup Utility 49
Setup Utility program, starting 49
Setup Utility, exiting 53
starting the Setup Utility program 49
startup device 51
sequence, changing 52
temporary, selecting 52
static-sensitive devices, handling 69
support web site
support 28
support, web site 28
system board
connectors 66
locating parts 65
locations 65
memory module 75
replacing 84
system fan, replacing 89
T
temporary startup device 52
the BIOS, updating (flashing) 106–107
thermal sensor, replacing 91
troubleshooting, basic 31
troubleshooting, diagnostics 31
U
updating
(flashing) the BIOS 106
updating (flashing) the BIOS 107
using
passwords 49
Setup Utility 49
V
viewing and changing settings 49
W
WiFi units, WiFi adapter card, WiFi card module, WiFi
antenna cable, replacing 93
112 Lenovo M5800 Hardware Maintenance Manual