Archived from groups: alt.comp.hardware.homebuilt (
More info?)
> I think it's time to upgrade my PC with new MB, CPU and RAM but now I have Windows XP I'm not sure whether it will let me !
> Can anyone who has done this explain the best way to proceed ?
I've been haunting the main Windows XP group trying to learn the
ins and outs of XP, and have picked up some general information on
this matter.
If you bought an OEM version of Windows XP, you are probably out
of luck if you upgrade your motherboard, CPU and RAM. A change in
the motherboard is viewed by Microsoft as a different computer,
and an OEM version of the OS is only legal for the computer on
which it was first installed. It cannot be transferred to another
computer, not even by the person who bought it.
Having said that, if you only do the upgrade once, you may get
lucky and be able to talk yourself into a new activation over the
phone. I was just reading about a guy who built his own box,
installed an OEM version of XP, then later decided to upgrade, and
had some problems. He was able to reactivate XP a few times, but
then when he went one time to often, he was denied reactivation.
A full retail copy of XP is a different ballgame. You can transfer
this legally to another computer -- you just can't legally run it
on two computers at the same time. Since your upgrade would
constitute a new computer in Microsoft's eyes, you should have no
trouble reactivating following the upgrade.