Lenovo 8991 Laptop User Manual


 
modem commands (continued)
Extended AT 65
Fax Class 1 67
Fax Class 2 67
MNP/V.42/V.42bis/V.44 66
Voice 68
mouse connector 19
mouse, cleaning
non-optical 57
optical mouse 57
N
non-optical mouse 57
notices 71
O
obtaining
device drivers 20
Online Books folder 59
operating system
installing
9
updating 9
optical mouse 57
options 15
available 14
external 15
internal 15
P
padlock loop 35
parallel connector 19
password
administrator 48
erasing 36
lost or forgotten 36
setting, changing, deleting 48
user 48
passwords
considerations 47
physical specifications 14
power
Advanced
Configuration and Power Interface (ACPI)
support 13
turning off computer 9
turning on 8
power-on self-test (POST) 51
R
removing the cover 20
replacing
battery
35
replacing the cover 37
Rescue and Recovery 39
S
security
cable
lock 34
features 13, 33
integrated cable lock 35
padlock loop 35
selecting
startup device 49
temporary startup device 49
serial connector 19
Setup Utility 47
software
installing
8
specifications
physical 14
system board
connectors
22, 23, 24
identifying parts 22
location 22, 23, 24
memory 15, 22, 23, 24
system programs 51
T
ThinkVantage Productivity Center 59
trademarks 72
troubleshooting 53
U
updating
(flashing) BIOS 51
antivirus software 9
operating system 9
updating system programs 51
USB connectors 19
using
passwords 47
security profile by device 48
Setup Utility 47
V
video, subsystem 12
W
warranty information 60
74 User Guide