I bought a used Lenovo T540p laptop today, and it has Windows 10 on it. I want to upgrade the the hard drive to an SSD, however I would like to keep the authentication of windows 10. How can I do this?
Cant speak for all Lenovo laptops, but my X1 Carbon has the key built into the BIOS. I never have to enter it. Yours might be the same, or it may have the key stickered onto it. Failing that this may help:http://www.redmondpie.com/windows-10-pr … -it-works/