hi, you can switch the old ssd from your damage computer to the new computer without need to reinstall. but the windows digital license associates itself with your device's hardware. If you make significant hardware changes on your device, such as replacing your motherboard, Windows will no longer find a license that matches your device, and you’ll need to reactivate Windows to get it up and running.
here is how to reactive the license key: https://support.microsoft.com/en-us/help/20...hardware-change
hope it helps.