Jason Pyeron wrote: >> [mailto:centos-bounces at centos.org] On Behalf Of m.roth at 5-cent.us >> Jason Pyeron wrote: >> > Steps tried: >> > >> > Install from centos 5.5 x86_64 disc, locks up after reboot >> at GRUB (FAILS) <snip> > Grub conf fine, take HD out and put in machine with different bios all is > fine. <snip> Hmmm... I can't remember if I mention this a day or two ago, but have you checked the BIOS for a funky setting - maybe under "advanced" or "integrated peripherals", to see if it's got a setting for... oh, was it SATA mode that I had the problem with? See if there's such a thing, and if so, change it to RAID instead of IDE. mark