Steps tried: Install from centos 5.5 x86_64 disc, locks up after reboot at GRUB (FAILS) Boot centos 5.5 x86_64 install drop to shell and chroot (WORKS) Boot fedora 13 isolinux disc, choose boot hard disk, launches centos 5.5 grub (WORKS) Compiled and installed grub package from fedora 13 on centos 5.5 x86_64 same problem. (FAILS) Boot fedora 13 isolinux disc, choose boot hard disk, launches newer grub installed on centos (WORKS) Installed fedora 13 x86_64 default settings for disk layout. (WORKS) https://bugzilla.redhat.com/show_bug.cgi?id=499204 Looking for advice on getting this hardware to boot unattended. -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - - - Jason Pyeron PD Inc. http://www.pdinc.us - - Principal Consultant 10 West 24th Street #100 - - +1 (443) 269-1555 x333 Baltimore, Maryland 21218 - - - -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This message is copyright PD Inc, subject to license 20080407P00.