Table Of Contents - Lenovo ThinkCentre A57e Safety And Warranty Manual

Contents
Chapter 1. Important safety information
Conditions that require immediate action .
General safety guidelines .
Service and upgrades .
Static electricity prevention
Power cords and power adapters
Voltage-selection switch .
Extension cords and related devices
Plugs and outlets .
External devices .
Batteries . .
Heat and product ventilation .
Operating environment .
Electrical current safety information
Lithium battery notice .
Modem safety information .
Laser compliance statement .
Power supply statement .
Products with television tuner options installed .
Note to CATV system installer .
Example of antenna grounding .
Data safety .
Cleaning and maintenance .
Using headphones or earphones .
Additional safety information .
Chapter 2. Information resources .
Online Books folder
Lenovo Care .
Access Help .
Lenovo We b site (http://www.lenovo.com) .
Recording your computer information
Chapter 3. Lenovo Limited Warranty .
Warranty Information .
Suplemento de Garantía para México .
Chapter 4. Worldwide telephone list .
Chapter 5. Customer Replaceable Units (CRUs) .
Chapter 6. Notices
Export classification notice .
© Lenovo 2005, 2008. Portions © IBM Corp. 2005.
.
.
.
. . .
. . .
. . . . .
.
. .
.
.
. .
. . . . . .
.
. . . .
. . . . . .
. . . . . .
. . .
. . . .
.
. .
. .
. . . . . .
. . . . . .
. . . . . .
. . . .
. . . . . .
. . .
. . . . . .
. . . . . .
. . . . . .
. . . . .
. . . . . .
. . . .
. . . . . .
. . . . .
. . . . .
. . . . .
. . . .
. . . .
. . . . .
. . . . .
. . . .
. . . . .
. . .
. . . . .
. . . . .
. . . . .
.
. . .
. .
. . . . .
. . .
. .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . . . .
. . . .
. . . . . .
. . . . . .
9
. . . .
10
. . . .
10
. . . .
10
. . . .
11
. . . .
12
. . . .
13
. . . .
13
. . . .
14
. . . .
14
. . . .
14
. . . .
15
. . . .
16
. . . .
17
. . . .
17
. . . .
. 18
. . .
. 18
. . .
. 19
. . .
. 20
. . .
. 20
. . .
. 21
. . .
. 22
. . .
. 23
. . .
. 23
. . .
. 24
. . .
. 25
. . .
. 25
. . .
. 26
. . .
. 26
. . .
. 26
. . .
. 27
. . .
. 29
. . .
. 33
. . .
. 35
. . .
. 37
. . .
. 41
. . .
. 43
. . .
. 44
. . .
1