Lenovo 8420 Laptop User Manual


 
Overview
Thank you for selecting a ThinkCentre computer. Your computer incorporates
many of the latest advances in computer technology and can be upgraded as your
needs change.
Adding hardware options to your computer is an easy way to increase its
capabilities. Instructions for installing external and internal options are included in
this publication. When adding an option, use these instructions along with the
instructions that come along with the option.
Information resources
The Quick Reference that comes with your computer provides information for
installing your computer and starting the operating system. It also includes basic
troubleshooting information, software recovery procedures, help and service
information, and warranty information.
The Access IBM
®
program, on your desktop, provides a link to more information
about your computer.
If you have Internet access, the most up-to-date information for your computer is
available from the World Wide Web.
You can find the following information:
v CRU removal and installation instructions
v Publications
v Troubleshooting information
v Parts information
v Downloads and drivers
v Links to other useful sources of information
v Support phone list
To access this information, point your browser to:
http://www.lenovo.com/think/support
© Lenovo 2005. Portions © IBM Corp. 2004,2005. xiii