07-19-2016 09:00 PM
How did Microsoft install windows? Normally, you have an OEM copy from Lenovo with automatic activation.
07-20-2016 12:29 PM
My hard drive crashed due to an automatic Windows 10 upgrade. I am trying to reinstall Windows 7 Professional, but the Windows 7 product key on the back of my laptop does not work. How can I get a new product key? Thank you.
07-21-2016 01:33 PM
You need an OEM copy to work with the license on the machine. If you didn't make a backup, you need to contact Lenovo Tech support to get a copy of the recovery disks for your model.