you should be able to drop it in just fine, but you'll need to install an smp kernel in order to actually make use of the second processor (unless your kernel is already smp, which is unlikely). just install the same kernel you now have but with smp in the rpm package name and use that as the lilo/grub default (test first of course) kernel. On Wed, 2 Mar 2005, Nigel Kendrick wrote: > I have Centos-3 running on a Dell PowerEdge 1300 (PIII-450) - it's a dual > processor board but with a single processor currently fitted. I have just > purchased a second PIII-450 processor on eBay (for ?10!!) - can I just drop > it in the system or do I need to reinstall the OS or reconfigure anything > software-wise? > > Thanks > > NK > > > _______________________________________________ > CentOS mailing list > CentOS@xxxxxxxxxxx > http://lists.caosity.org/mailman/listinfo/centos >