Yes. Reactivation will be required.
This will probably be simple - just activate online - unless the
hardware is seen as significantly different. Just changing the disk on
which the OS is installed is unlikely to cause problems, but a repair
install or re-installation may switch the system back to basic Microsoft
drivers from the chipset manufacturer's, which is seen as a significant
hardware change.
If it is more than 120 days since last activation, online activation
will probably be automatic, whatever hardware the OS is reinstalled on.
On 21/07/2009 22:48,
wrote:
> To help me plan ahead I will be grateful if you will tell me whether
> either repair or reinstallation in the same box (but perhaps on a different
> drive) of XP x64 will require reactivation.
>
>
>