Lenovo 4157 Laptop User Manual


 
Using recovery media . . . . . . . . . . 33
Performing backup and recovery operations . . . 34
Performing a backup operation . . . . . . 34
Performing a recovery operation . . . . . . 35
Using the Rescue and Recovery workspace . . . 35
Creating and using rescue media . . . . . . . 36
Creating rescue media. . . . . . . . . . 37
Using rescue media . . . . . . . . . . . 37
Installing or reinstalling device drivers . . . . . 37
Setting a rescue device in the startup sequence . 38
Solving recovery problems . . . . . . . . . . 38
Chapter 10. Getting information, help,
and service . . . . . . . . . . . . . . 39
Information resources . . . . . . . . . . . . 39
Online Books folder . . . . . . . . . . . 39
Lenovo ThinkVantage Tools . . . . . . . . 39
Lenovo Welcome . . . . . . . . . . . . 39
Safety and Warranty. . . . . . . . . . . 40
Lenovo Web site (http://www.lenovo.com) . .
Lenovo Support Web site. . . . . . . . . 40
Help and service . . . . . . . . . . . . . . 40
Using the documentation and diagnostic
programs . . . . . . . . . . . . . . . 40
Calling for service. . . . . . . . . . . . 40
Using other services . . . . . . . . . . 41
Purchasing additional services . . . . . . 42
Appendix A. Manual modem
commands . . . . . . . . . . . . . . 43
Basic AT commands . . . . . . . . . . . . 43
Extended AT commands. . . . . . . . . . . 44
MNP/V.42/V.42bis/V.44 commands . . . . . . 46
Fax Class 1 commands . . . . . . . . . . . 46
Fax Class 2 commands . . . . . . . . . . . 47
Voice commands. . . . . . . . . . . . . . 48
Appendix B. System memory speed . 49
Appendix C. Notices. . . . . . . . . . 51
Television output notice . . . . . . . . . . . 52
European conformance CE mark . . . . . . . 52
Trademarks . . . . . . . . . . . . . . . . 52
Appendix D. WEEE and recycling
information . . . . . . . . . . . . . . 53
Important WEEE Information . . . . . . . . . 53
Recycling information . . . . . . . . . . . . 53
Recycling information for Brazil . . . . . . . . 54
Battery recycling information for Taiwan. . . . . 54
Battery recycling information for the European
Union . . . . . . . . . . . . . . . . . . 55
Appendix E. Restriction of Hazardous
Substances Directive (RoHS) . . . . . 57
China RoHS. . . . . . . . . . . . . . . . 57
Ukraine RoHS . . . . . . . . . . . . . . . 57
Turkish RoHS . . . . . . . . . . . . . . . 57
India RoHS . . . . . . . . . . . . . . . . 58
Index. . . . . . . . . . . . . . . . . . 59
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