lazlo said:
I am considering getting a new motherboard+processor+memory+videocard.
Do I have to reinstall XP pro after that ?
Normally, and assuming a retail license (many OEM installations are
BIOS-locked to a specific chipset and therefore not transferable to a
new motherboard - check yours before starting), unless the new
motherboard is virtually identical (same chipset, same IDE controllers,
same BIOS version, etc.) to the one on which the WinXP installation was
originally performed, you'll need to perform a repair (a.k.a. in-place
upgrade) installation, at the very least:
How to Perform an In-Place Upgrade of Windows XP
http://support.microsoft.com/directory/article.asp?ID=KB;EN-US;Q315341
The "why" is quite simple, really, and has nothing to do with
licensing issues, per se; it's a purely technical matter, at this point.
You've pulled the proverbial hardware rug out from under the OS. (If
you don't like -- or get -- the rug analogy, think of it as picking up a
Cape Cod style home and then setting it down onto a Ranch style
foundation. It just isn't going to fit.) WinXP, like Win2K before it,
is not nearly as "promiscuous" as Win9x when it comes to accepting any
old hardware configuration you throw at it. On installation it
"tailors" itself to the specific hardware found. This is one of the
reasons that the entire WinNT/2K/XP OS family is so much more stable
than the Win9x group.
As always when undertaking such a significant change, back up any
important data before starting.
This will also probably require re-activation, unless you have a
Volume Licensed version of WinXP Pro installed. If it's been more than
120 days since you last activated that specific Product Key, you'll most
likely be able to activate via the Internet without problem. If it's
been less, you might have to make a 5 minute phone call.
I do have a registered copy, but cannot find the number on the PC case,
so not sure about what to do if I have to reinstall the OS.
Lazlo
The Windows 25-character Product Key (required to perform the
installation) is stored on the CD packaging on a bright orange sticker
that says "Do not lose this number." It is not on the installation CD
in any way, shape, or form. If it was an OEM (factory installed)
license, it's stored on a label that the PC manufacturer affixed to
the exterior of the PC case, or on the bottom of a laptop.
To recover a lost Product Key:
If your system still runs, you should be able to use Belarc
Advisor from
http://www.belarc.com/free_download.html to find the
Product Key. (If you have a factory-installed OEM license, and
haven't since reinstalled the OS, the revealed Product Key is probably
of the drive image used at the factory and not your specific Product
Key; therefore, it probably cannot be -- and definitely should not
be -- used for a re-installation.)
If it was a retail license and you have proof of purchase:
How to Replace Lost, Broken, or Missing Microsoft Software or Hardware
http://support.microsoft.com/default.aspx?scid=KB;en-us;326246
If it was an OEM license, you should contact the computer's
manufacturer; although very few manufacturers/vendors keep records of
the Product Keys they've sold, it's worth a try before you have to buy
a new license.
--
Bruce Chambers
Help us help you:
You can have peace. Or you can have freedom. Don't ever count on having
both at once. - RAH
