i just rebuilt a new cpu. it has new harddisk and win 8.1. i want to plug in my old hdd which had windows 7. how do i do it? w

[Ravindra_2]

i just rebuilt a new cpu. it has new harddisk and win 8.1. i want to plug in my old hdd which had windows 7. how do i do it? w

 

[Ravindra_2]

so should i change it before adding the old drive or after?

 

[Ravindra_2]

Yes, but you would change the boot order in BIOS so that the new HDD remain the 1st one.

so should i change it before adding the old drive or after?

 

[alexoiu]

After, of course.