00:1f.2 SATA controller: Intel Corporation C600/X79 series chipset 6-Port SATA AHCI Controller (rev 06) While I don’t have experience with this exact controller, I have seen some LSI controllers get removed from RHEL post GA which causes similar issues. “It worked when I installed, but after `yum update` my box doesn’t boot.” These are typically detailed in release notes. . . We ALL read ALL release notes? Right? _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos