Table of Contents
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Contents
About this manual. . . . . . . . . . . . v
safety information. . . . . . . . . . . . 1
Power cords and power adapters . . . . . . . .
General safety . . . . . . . . . . . . . . . .
Electrical safety . . . . . . . . . . . . . . .
Safety inspection guide . . . . . . . . . . . .
devices . . . . . . . . . . . . . . . . . .
Grounding requirements . . . . . . . . . . . .
Chapter 2. Product overview . . . . . 27
Hardware locations . . . . . . . . . . . . .
Front view. . . . . . . . . . . . . . .
Rear view . . . . . . . . . . . . . . .
Computer components . . . . . . . . .
Major FRUs and CRUs. . . . . . . . . .
Parts on the system board . . . . . . . .
Machine type and model label . . . . . . .
Features . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . .
Programs . . . . . . . . . . . . . . . . .
installed . . . . . . . . . . . . . . .
Chapter 3. Using your computer . . . 45
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 . . . . . . .
I/O box. . . . . . . . . . . . . . . . . .
About the I/O box. . . . . . . . . . . .
Using the I/O box . . . . . . . . . . . .
External battery box . . . . . . . . . . . .
Battery safety information . . . . . . . .
© Copyright Lenovo 2015, 2016
Using the external battery kit . . . . . . .
Arranging your workspace . . . . . . . . . .
1
Glare and lighting . . . . . . . . . . . .
1
Air circulation . . . . . . . . . . . . .
2
4
Comfort . . . . . . . . . . . . . . .
Accessibility information . . . . . . . . . . .
4
Cleaning the computer . . . . . . . . . . .
5
Maintenance . . . . . . . . . . . . . . .
5
Basic maintenance tips . . . . . . . . .
Good maintenance practices . . . . . . .
Keeping the computer current . . . . . . .
27
Moving the computer . . . . . . . . . . . .
27
29
Chapter 5. Security . . . . . . . . . . 61
31
Locking the computer . . . . . . . . . . . .
33
Locking the computer cover . . . . . . .
37
38
38
Setup Utility program . . . . . . . . . . . .
41
41
Using fingerprint authentication . . . . . . . .
41
Using and understanding firewalls . . . . . . .
Protecting data against viruses . . . . . . . .
42
42
firmware . . . . . . . . . . . . . . . . .
Trusted Platform Module (TPM) . . . . . . . .
45
45
Using the Setup Utility program . . . . . . . .
45
Starting the Setup Utility program . . . . .
46
Enabling or disabling a device . . . . . . .
46
. . . . . . . . . . . . . . .
46
46
mode . . . . . . . . . . . . . . . .
47
47
Change Detection feature . . . . . . . .
47
Using the cover presence switch. . . . . .
48
Using BIOS passwords . . . . . . . . .
48
Selecting a startup device . . . . . . . .
48
Exiting the Setup Utility program . . . . . .
48
Updating the BIOS . . . . . . . . . . . . .
49
49
diagnostics, and recovery . . . . . . 73
49
50
53
53
53
53
53
54
57
57
57
57
58
59
61
61
63
63
63
64
64
64
65
65
67
67
67
67
68
68
69
69
70
71
71
i
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