Windows 7 Upgrade Guide
Page 2
...Windows can't be upgraded or if you want to replace your programs when the installation is completed. You must manually reinstall your current operating system entirely, you want to keep so you see a compatibility report, follow the instructions listed in the report. You will need to install the hardware drivers... on-screen instructions to complete the upgrade. 1 Start your computer with your current Windows version can be upgraded, go to http://www.lenovo.com/windows7. Insert the Windows® 7 upgrade disc into the optical drive. Warning: Clean install deletes your computer...
...Windows can't be upgraded or if you want to replace your programs when the installation is completed. You must manually reinstall your current operating system entirely, you want to keep so you see a compatibility report, follow the instructions listed in the report. You will need to install the hardware drivers... on-screen instructions to complete the upgrade. 1 Start your computer with your current Windows version can be upgraded, go to http://www.lenovo.com/windows7. Insert the Windows® 7 upgrade disc into the optical drive. Warning: Clean install deletes your computer...