Table of Contents
Advertisement
Contents
information . . . . . . . . . . . . . .
Before using this manual. . . . . . . . . . . . iii
Service and upgrades . . . . . . . . . . . . . iii
Static electricity prevention . . . . . . . . . . . iv
Power cords and power adapters . . . . . . . . iv
Extension cords and related devices . . . . . . .
Plugs and outlets. . . . . . . . . . . . . . .
External devices . . . . . . . . . . . . . . .
Heat and product ventilation . . . . . . . . . .
Operating environment . . . . . . . . . . . . vi
Laser compliance statement . . . . . . . . . . vi
Power supply statement . . . . . . . . . . .
Cleaning and maintenance . . . . . . . . . .
Chapter 1. Product overview . . . . . . 1
Hardware locations . . . . . . . . . . . . . .
Front view. . . . . . . . . . . . . . . .
Rear view . . . . . . . . . . . . . . . .
Computer components . . . . . . . . . .
Parts on the system board . . . . . . . . .
Machine type and model label . . . . . . . .
Features . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . .
Programs . . . . . . . . . . . . . . . . .
Chapter 2. Using your computer . . . 13
Registering the computer . . . . . . . . . .
Setting the computer volume . . . . . . . . .
Using a disc. . . . . . . . . . . . . . . .
Handling and storing a disc . . . . . . . .
Playing and removing a disc . . . . . . .
Recording a disc . . . . . . . . . . . .
Connecting to a network . . . . . . . . . . .
Connecting to an Ethernet LAN . . . . . .
Connecting to a wireless LAN . . . . . . .
Arranging your workspace . . . . . . . . . .
Glare and lighting . . . . . . . . . . . .
Air circulation . . . . . . . . . . . . .
© Copyright Lenovo 2016
Comfort . . . . . . . . . . . . . . .
iii
Accessibility information . . . . . . . . . . .
Cleaning the computer . . . . . . . . . . .
Maintenance . . . . . . . . . . . . . . .
Basic maintenance tips . . . . . . . . .
Good maintenance practices . . . . . . .
v
Keeping the computer current . . . . . . .
v
Moving the computer . . . . . . . . . . . .
v
Chapter 4. Security . . . . . . . . . . 25
v
Locking the computer . . . . . . . . . . . .
Locking the computer cover . . . . . . .
vii
vii
Setup Utility program . . . . . . . . . . . .
Using and understanding firewalls . . . . . . .
1
Protecting data against viruses . . . . . . . .
1
3
firmware . . . . . . . . . . . . . . . . .
5
6
7
Using the Setup Utility program . . . . . . . .
7
Starting the Setup Utility program . . . . .
10
Enabling or disabling a device . . . . . . .
10
10
. . . . . . . . . . . . . . .
11
mode . . . . . . . . . . . . . . . .
Change Detection feature . . . . . . . .
13
Using BIOS passwords . . . . . . . . .
13
Selecting a startup device . . . . . . . .
13
Exiting the Setup Utility program . . . . . .
13
Updating the BIOS . . . . . . . . . . . . .
14
14
14
diagnostics, and recovery . . . . . . 35
15
15
problems . . . . . . . . . . . . . . . . .
15
Troubleshooting . . . . . . . . . . . . . .
15
Startup problems . . . . . . . . . . . .
16
Audio problems . . . . . . . . . . . .
CD problems . . . . . . . . . . . . .
DVD problems . . . . . . . . . . . . .
17
Intermittent problems . . . . . . . . . .
17
Storage drive problems . . . . . . . . .
17
Networking problems . . . . . . . . . .
17
17
18
21
21
21
21
22
22
25
25
26
26
26
27
27
27
29
29
29
29
30
30
31
32
32
33
35
35
35
36
37
37
38
38
39
i
Advertisement
Table of Contents
