I built my new computer and re-used my laptop harddrive, Win7 not genuine now.

Ronald_Verzy

Reputable
Mar 8, 2014
1
0
4,510
I built my computer about a month or two ago and I re-used the same harddrive as I had on my laptop and now it says my Windows7 is not genuine, is there a way to fix this besides slmgr -rearm or buying Win7 again?
 

Achint2000

Distinguished
Feb 10, 2013
692
2
19,165
These things hardly ever work but your computer started up, that's major luck. Now, the original Windows is paired with the motherboard and if your HDD is moved/changed/formatted and re-installed, your PC won't be original. So all you have to do now is to get another version of Windows or postpone the activation.

(Go to services, end the "Windows Activation Service" and your PC will be fine for one month more!)