Hello! My name is*****I am a certified computer professional who will assist you with the problem you described.If the built-in recovery partition is still there, you should be able to restore to Windows 7 easily. Restart your ThinkPad T540p and then keep pressing the F11 key rapidly. It should load the factory restoration screen, so follow the instructions to restore to Windows 7.Let me know how it went.Regards,IT Miro
OK, I am glad you resolved the problem.
I will contact the JustAnswer customer service regarding the refund now.