Alberto said:
I have in mind to upgrade my HW.
I want to change Motherboard, CP ed RAM
To do this I'll backup my whole system with Ghost or sometingh like that,
the question is : is it possible to restore the system on a different HW
(HDD are alwars the same) or I must re-install WinXP ?
There is no need to Ghost (other than as a 'just in case' backup), but
you should start off on the new hardware with a 'repair' install. Put
it together, using the old HD as boot device, enter BIOS setup at boot,
so as to set date/time etc, and while there, Set the BIOS to boot CD
before Hard disk, then boot the XP CD, start Setup (do not take
'Repair' at this stage), then after the license agreement take 'Repair
Installation'. This will retain your existing software installations
and most settings. But Updates will have to be run again, especially
SP1;
It is important to activate the basic XP Firewall before you ever
connect to the net to get the patches, so as to be protected against
things like the BLAST worm.
This should retain your activation status, though if you have never
registered you may have the setup suggest it now (don't bother). But
you may nevertheless find you have made so many changes that you need to
activate again by phoning in, but it is worth the try.