Brian said:
I have upgraded my system to Athlon 64 and now cannot even boot into
safemode.
Normally, and assuming a retail license (many OEM installations are
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.
Have also tried repair of XP but it wants the Administrator
password (I've never used a password). I don't want to do a new install.
Any advice? Thx.
The password being requested is that of the built-in
_Administrator_ account, not the password for any other administrative
user accounts that the computer's owner may have created. Unless the
owner deliberately set the Administrator's password via the Management
Console (_not_ the Control Panel), it's probably still blank. WinXP
Pro asks the installer to set the Administrator's password during
installation, but WinXP Home doesn't.
--
Bruce Chambers
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