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Contents
Important safety information . . . . . . v
Service and upgrades . . . . . . . . . . . . .
Static electricity prevention . . . . . . . . . . .
Power cords and power adapters . . . . . . . . vi
Extension cords and related devices . . . . . . . vi
Plugs and outlets. . . . . . . . . . . . . .
External devices . . . . . . . . . . . . . .
Heat and product ventilation . . . . . . . . .
Operating environment . . . . . . . . . . .
Modem safety information . . . . . . . . . .
Laser compliance statement . . . . . . . . . . ix
Power supply statement . . . . . . . . . . . . ix
Cleaning and maintenance . . . . . . . . . . . ix
Chapter 1. Product overview . . . . . . 1
Features . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .
7 operating system . . . . . . . . . . . .
8 operating system . . . . . . . . . . . .
An introduction to Lenovo programs . . . . .
Locations. . . . . . . . . . . . . . . . . .
on the front of your computer . . . . . . . .
computer . . . . . . . . . . . . . . .
Adjusting the computer stand . . . . . . .
Machine type and model label . . . . . . .
Chapter 2. Using your computer . . . 13
operating system. . . . . . . . . . . . . .
Using the keyboard . . . . . . . . . . . . .
Using Windows shortcut keys . . . . . . .
Using the wheel mouse . . . . . . . . . . .
Adjusting audio . . . . . . . . . . . . . .
About your computer audio . . . . . . . .
Using CDs and DVDs . . . . . . . . . . . .
Playing a CD or DVD . . . . . . . . . .
Recording a CD or DVD . . . . . . . . .
© Copyright Lenovo 2012
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Accessibility and comfort . . . . . . . . . .
Arranging your workspace . . . . . . . .
Comfort . . . . . . . . . . . . . . .
Glare and lighting . . . . . . . . . . . .
Air circulation . . . . . . . . . . . . .
Electrical outlets and cable lengths . . . . .
Register your computer with Lenovo . . . . . .
region . . . . . . . . . . . . . . . . . .
Voltage-selection switch . . . . . . . . .
Replacement power cords . . . . . . . .
Chapter 4. Security . . . . . . . . . . 23
1
Security features . . . . . . . . . . . . . .
4
Attaching an integrated cable lock . . . . . . .
4
Using passwords. . . . . . . . . . . . . .
BIOS passwords . . . . . . . . . . . .
4
Windows passwords . . . . . . . . . .
Using and understanding firewalls . . . . . . .
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Protecting data against viruses . . . . . . . .
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hardware . . . . . . . . . . . . . . . 27
8
Installing or replacing hardware . . . . . . . .
hinge cover . . . . . . . . . . . . . .
Replacing the wireless keyboard . . . . . .
Replacing the wireless mouse . . . . . . .
Obtaining device drivers . . . . . . . . .
Chapter 6. Recovery information . . . 37
system . . . . . . . . . . . . . . . . . .
Creating and using recovery media . . . . .
device drivers . . . . . . . . . . . . .
Reinstalling software programs . . . . . .
Reinstalling device drivers . . . . . . . .
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Troubleshooting
