Turns out it is not resolved if anyone could help I'd really appreciate it. Thanks, Bill William M. Fennell wrote: >Hi, > >i may have answered my own question. >There seems to be a bios setting. >will follow-up. > >Bill > > >William M. Fennell wrote: > > > >>I suppose it would :) >> >>trying to install from cd-rom that has worked fine onto machines that >>have worked fine. >>I have two sun fire x2100s with 4gb of ram. This works fine with >>solaris not centos. >>I need to install centos on those hosts and I get a kernel panic that >>states: >>kernal panic - notsyncing: pci-DMA : high address but ni IOMMU. >> >>Thanks, >> >>Bill >> >>-------------------- >>William M. Fennell >>UNIX System Administrator >>Channing Laboratory >> >> >> >>Jason Bradley Nance wrote: >> >> >> >> >> >>>>I am having issues installing Centos 4.3 X86-64 >>>>on a Sun Fire X2100(AMD chip). It works with 2GB of ram just not 4 GB. >>>>It works with any combo of the 4 1GB chips I have. It only works >>>>with 2GB >>>>not 4GB any ideas? >>>> >>>> >>>> >>>> >>>It might help if you provide some information as to what's happening >>>and what you are doing. >>> >>>j >>> >>> >>>-- >>>Jason Bradley Nance What would you cry for? >>>aitrus at tresgeek.net Swallow your pride for? >>> Tres Geek What would you go wild for? >>>http://tresgeek.net/ >>> -Poe, "Wild" >>> >>> >>> >>> >>_______________________________________________ >>CentOS mailing list >>CentOS at centos.org >>http://lists.centos.org/mailman/listinfo/centos >> >> >> >> >_______________________________________________ >CentOS mailing list >CentOS at centos.org >http://lists.centos.org/mailman/listinfo/centos > >