Lenovo 30113RU - IdeaCentre A600 - 3011 Upgrade Instructions page 4

5. Upgrading to Windows7 will disable the Rescue System. Customers may contact
Lenovo Customer Service for assistance as necessary.
Upgrade Instructions:
2 Windows7 Upgrade Instructions
1) Place the Windows7 Upgrade Disk in
your computer's optical disk drive. Find
and double click the disk icon in the
"Computer" window. The Windows7
installation window will pop up.
2) Click the "Check compatibility online"
option to check computer hardware
compatibility.