You need to purchase a new copy of Windows XP
and perform a "repair install". The Dell OEM Windows XP
license that originally came with your Dell PC
is no longer valid with a non-Dell motherboard.
Many major PC manufacturers use "System Locked Pre-installation,"
or SLP. Dell uses this same technology.
SLP uses information stored in an OEM PC's BIOS to protect
the installation from casual piracy. When installing a Dell OEM
version of Windows XP, the Dell CD compares the PC's BIOS to the
SLP information. If it matches, Product Activation will succeed.
If it does not match, Product Activation will fail. Using a new Product
Key will also fail because the Dell BIOS does not exist with
a non-Dell motherboard.
Direct quote from Microsoft OEM licensing:
Q. If my customer asks me to upgrade his PC with new hardware components, when does a new operating system need to be acquired? When
would the PC be considered to be "new"?
A. Generally, you may upgrade or replace all of the hardware components on your customer's computer and the end user customer may
maintain the license for the original Microsoft OEM operating system software, with the exception of an upgrade or replacement of
the motherboard. An upgrade of the motherboard is considered to result in a "new personal computer" to which Microsoft OEM operating
system software cannot be transferred from another computer.
From the OEM Windows XP EULA:
"The SOFTWARE is licensed with the COMPUTER as a single
integrated product and may only be used with the COMPUTER. If
the SOFTWARE is not accompanied by HARDWARE, you may not use
the SOFTWARE."
Thus, by installing a non-Dell motherboard, the original "hardware"
(the motherboard) no longer exists and the original Dell OEM
Windows XP license becomes invalid and will never activate.
Changing a Motherboard or Moving a Hard Drive with XP Installed
http://www.michaelstevenstech.com/moving_xp.html
--
Carey Frisch
Microsoft MVP
Windows - Shell/User
Enjoy all the benefits of genuine Microsoft software:
http://www.microsoft.com/genuine/default.mspx
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:
| I've an old DELL p3 with winXP in it. I decided to upgrade my pc to P4.
| All parts are bought seperately from local PC retailer. But the problem
| kick in after I put everything together the relize that I need to
| activate my WinXP again. How do I do that since I couldn't locate my
| winXP CD nor have the registered serial in the Dell box. Please help.