Lenovo 30113RU - IdeaCentre A600 - 3011 Upgrade Instructions page 3

Windows7 System Upgrade Notes:
1. To upgrade your operating system, you must format the current partition. This
will cause damage to the data and files saved in the partition. Be sure to backup data
and files before upgrading your operating system.
2. Upgrading your operating system may also cause applications and drivers
already installed to malfunction. Reinstall drivers from the driver disk or get the
relevant drivers and software from Lenovo service site.
Please go to:
http://consumersupport.lenovo.com
3. Users who want to use the previous operating system after upgrading to
Windows7 can use the Lenovo System Recovery Disk to roll back to the previous
operating system or contact Lenovo Customer Service for help. Rolling back to the
previous operating system may cause loss of data and files, and backup data and
files saved before roll back.
4. Users need to activate the new Windows7 operating system. Find the product key
information from the Windows7 Upgrade Disk COA label. Affix the label to the
computer after activation.
Windows7 Upgrade Instructions 1