Lenovo 10AU, Руководство пользователя

Страница: 3 / 158

Contents
Important safety information . . . . . . v
Service and upgrades . . . . . . . . . . . . . v
Static electricity prevention . . . . . . . . . . . v
Power cords and power adapters . . . . . . . . vi
Extension cords and related devices . . . . . . . vi
Plugs and outlets. . . . . . . . . . . . . .
vii
External devices . . . . . . . . . . . . . . vii
Heat and product ventilation . . . . . . . . . vii
Operating environment . . . . . . . . . . . viii
Laser compliance statement . . . . . . . . . viii
Power supply statement . . . . . . . . . . . . ix
Cleaning and maintenance . . . . . . . . . . . ix
Chapter 1. Product overview . . . . . . 1
Features . . . . . . . . . . . . . . . . . . 1
Specifications . . . . . . . . . . . . . . . . 5
Lenovo programs . . . . . . . . . . . . . . 5
Accessing Lenovo programs on the Windows
7 operating system . . . . . . . . . . . .
5
Accessing Lenovo programs on the Windows
8 or Windows 8.1 operating system
. . . . . 6
An introduction to Lenovo programs . . . . . 7
Locations. . . . . . . . . . . . . . . . . . 9
Locating connectors, controls, and indicators
on the front of your computer . . . . . . . .
9
Locating connectors on the rear of your
computer . . . . . . . . . . . . . . .
10
Locating components . . . . . . . . . . 12
Locating parts on the system board . . . . 13
Locating internal drives . . . . . . . . . 14
Machine type and model label . . . . . . . 15
Chapter 2. Using your computer . . . 17
Frequently asked questions . . . . . . . . . 17
Navigating among screens on the Windows 8 and
Windows 8.1 operating systems . . . . . . . .
18
Navigating on Windows 8 . . . . . . . . 18
Navigating on Windows 8.1 . . . . . . . . 19
Accessing Control Panel on the Windows 8 or
Windows 8.1 operating system . . . . . . . .
20
Using Windows shortcut keys. . . . . . . . . 21
Using the wheel mouse . . . . . . . . . . . 21
Adjusting audio . . . . . . . . . . . . . . 21
About your computer audio . . . . . . . . 22
Setting the volume from the desktop . . . . 22
Setting the volume from Control Panel . . . 22
Using CDs and DVDs . . . . . . . . . . . . 23
Handling and storing CD and DVD media . . 23
Playing a CD or DVD . . . . . . . . . . 23
Recording a CD or DVD . . . . . . . . . 24
Chapter 3. You and your computer . . 25
Accessibility and comfort . . . . . . . . . . 25
Arranging your workspace . . . . . . . . 25
Comfort . . . . . . . . . . . . . . . 25
Glare and lighting . . . . . . . . . . . . 26
Air circulation . . . . . . . . . . . . . 26
Electrical outlets and cable lengths . . . . . 26
Accessibility information . . . . . . . . . 26
Registering your computer . . . . . . . . . . 30
Moving your computer to another country or
region . . . . . . . . . . . . . . . . . .
30
Chapter 4. Security . . . . . . . . . . 31
Security features . . . . . . . . . . . . . . 31
Locking the computer cover . . . . . . . . . 32
Attaching a Kensington-style cable lock. . . . . 33
Using passwords. . . . . . . . . . . . . . 33
BIOS passwords . . . . . . . . . . . . 33
Windows passwords . . . . . . . . . . 34
Using and understanding firewalls . . . . . . . 34
Protecting data against viruses . . . . . . . . 34
Chapter 5. Installing or replacing
hardware . . . . . . . . . . . . . . .
35
Handling static-sensitive devices . . . . . . . 35
Installing or replacing hardware . . . . . . . . 35
Installing external options . . . . . . . . 35
Removing the computer cover. . . . . . . 35
Removing and reinstalling the front bezel . . 36
Accessing the system board components and
drives . . . . . . . . . . . . . . . .
37
Installing or replacing a PCI Express card . . 39
Installing or replacing a memory module . . . 41
Replacing the battery . . . . . . . . . . 42
Replacing the hard disk drive . . . . . . . 43
Replacing the optical drive . . . . . . . . 45
Replacing the solid-state drive . . . . . . 49
Replacing the power supply assembly . . . 54
Replacing the heat sink and fan assembly . . 58
Replacing the microprocessor . . . . . . . 61
Replacing the system fan assembly . . . . 64
Replacing the front audio and USB
assembly . . . . . . . . . . . . . . .
65
Replacing the WiFi units . . . . . . . . . 66
© Copyright Lenovo 2013, 2014 i