Lenovo 3678 Personal Computer User Manual


 
L
Lenovo ThinkVantage Toolbox 72
Lenovo Web site 76
Lenovo Welcome 6
M
media, creating and using recovery media 57
memory module
installing 22
system board 22
Microphone connector 10
microprocessor fan assembly, replacing 42
mouse connector 10
mouse, replacing 50
multi-touch board, replacing 36
N
notice, television output 80
notices 79
O
Online Books folder 75
operations, backup and recovery 58
optical drive, replacing 28
optical mouse
cleaning 74
P
parts replacement, completing 52
password
Administrator password 64
considerations 64
Hard disk drive password 64
Power-on password 64
setting, changing, deleting 64
password protection 54
passwords
erasing 54
lost or forgotten 54
PC-Doctor for Rescue and Recovery 73
physical specications 4
power supply
features 2
power supply, replacing 47
Power-on password 64
power-on self-test (POST) 67
programs, updating system 67
protection, password 54
purchasing additional services 78
R
rear I/O assembly, replacing 45
recovering
a POST/BIOS update failure 68
software 57
recovery
boot-block 68
operations, backup and 58
problems, solving 62
recovery media, creating and using 57
reinstalling
device drivers 61
removing computer cover 15
replacing
ambient light sensor 37
battery 24
Bluetooth module 35
card reader 44
ExpressCard 39
hard disk drive 25
heat sink 29
integrated camera with microphone 41
internal speakers 40
microprocessor fan assembly 42
multi-touch board 36
power supply 47
rear I/O assembly 45
right I/O assembly 46
WI-FI card 34
Rescue and Recovery 57
workspace, Rescue and Recovery 59
Rescue and Recovery workspace 59
resources, information 75
right I/O assembly, replacing 46
S
safety v
safety information 76
security
enabling or disabling 65
features 2, 53
integrated cable lock 53
selecting
startup device 65
temporary startup device 65
serial port 10
service
and help 77
Customer Support Center 77
getting 75
services
other 78
purchasing additional 78
Set Administrator Password 64
settings
changing 63
viewing 63
Setup Utility program 63
Setup Utility program, exiting 66
Setup Utility program, starting 63
software
recovering 57
software overview 6
82 ThinkCentre User Guide