Running 32 bit OS on 64 bit cpu

I had WinXP 32 bit OS on a system and upgraded the main board and CPU to an AMD AM2+ 64 bit processor. Will my 32 bit OS harddrive boot properly on the 64 bit CPU system?
Answer
Answer
On Wed, 12 May 2010 22:26:52 +0000, Dancing Machine wrote:
 
> I had WinXP 32 bit OS on a system and upgraded the main board and CPU to an AMD AM2+ 64 bit processor. Will my 32 bit OS harddrive boot properly on the 64 bit CPU system?
 
 
 
There are two different issues here:
 
1. Yes, a drive with a 32-bit installation of Windows will do just
fine with a 64-but motherboard and CPU.
 
2. But trying to use an existing Windows installation on a drive when
the motherboard has changed (whether or not the "bitness" has
changed), may or may not work. At the least, you normally have to do a
repair installation. But sometimes that's not enough and a clean
reinstallation is necessary.
 
 
 
--
Ken Blake
Please Reply to the Newsgroup
 

Ken Blake

1 person found this reply helpful

·

Was this reply helpful?

Sorry this didn't help.

Great! Thanks for your feedback.

How satisfied are you with this reply?

Thanks for your feedback, it helps us improve the site.

How satisfied are you with this reply?

Thanks for your feedback.

 
 

Question Info


Last updated March 26, 2025 Views 1,859 Applies to: