Gonzalo Ares wrote: > The error is: > kernel: PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved > The mainboard is a Asus p5q > The centos is: 5.3 (2.6.18-128.7.1.el5) > do you have the latest BIOS on that board? looks like they have released several updates, latest being 2102 (assuming its the basic p5q and not one of hte innumerable proturbohyper++ versions) . This wouldn't be the first time an Asus board has had bad PCI/ACPI/etc data structures in its BIOS. googling for that error indicates if you're running xen, its totally bogus, if you're running a regular kernel, its an indication of a BIOS problem, but it should have no impact on your system operation or performance. _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos