Based on the specs here ( https://www.iup.edu/WorkArea/DownloadAsset.aspx?id=19295 ) this should be compatible:
The tricky part is getting the heat sink off. The pins only fit one way, so don’t force it.
That looks like the lowest cost solution.
Thanks.
What about the kernel problem? Adding more cores won’t change the mode of the XP kernel... not without reinstalling!