Lenovo 4269 Laptop User Manual


 
Updating (ashing) the BIOS from a disc . . . . 57
Updating (ashing) the BIOS from your operating
system. . . . . . . . . . . . . . . . . . 58
Recovering from a POST/BIOS update failure . . 58
Chapter 7. Troubleshooting and
diagnostic programs . . . . . . . . . 61
Basic troubleshooting . . . . . . . . . . . . 61
Diagnostic programs . . . . . . . . . . . . 62
Lenovo Solution Center . . . . . . . . . 62
Lenovo ThinkVantage Toolbox. . . . . . . 62
PC-Doctor for Rescue and Recovery . . . . 63
PC-Doctor for DOS . . . . . . . . . . . 63
Cleaning an optical mouse . . . . . . . . . . 64
Chapter 8. Getting information, help,
and service . . . . . . . . . . . . . . 65
Information resources . . . . . . . . . . . . 65
Online Books folder . . . . . . . . . . . 65
Lenovo ThinkVantage Tools . . . . . . . . 65
Lenovo Welcome . . . . . . . . . . . . 65
Safety and warranty . . . . . . . . . . . 66
Lenovo Web site (http://www.lenovo.com) . . 66
Help and service . . . . . . . . . . . . . . 66
Using the documentation and diagnostic
programs . . . . . . . . . . . . . . . 66
Calling for service. . . . . . . . . . . . 66
Using other services . . . . . . . . . . 67
Purchasing additional services . . . . . . 68
Appendix A. System memory speed . 69
Appendix B. Notices. . . . . . . . . . 73
Television output notice . . . . . . . . . . . 74
European conformance CE mark . . . . . . . 74
Trademarks . . . . . . . . . . . . . . . . 74
Index. . . . . . . . . . . . . . . . . . 75
ii ThinkStation User Guide