On 6/20/08, Alwin Roosen <alwin.roosen at webline.be> wrote: > This is a brand new server, which has been tested for days with FreeBSD > in our office, and a few days with Windows on the site of our hardware > distributor. Now customer wants CentOS, which we installed, but after > few days we get a kernel panic. Last night at 2:08 it gave the same > kernel panic. Have you checked to verify that the fans are spinning? Since it is a new system, I think you should take it back to your HW distributor and have them run cerberus(ctcs) on it, as Richard Karhuse wrote. If it takes a few days for it to get the Kernel Panic, I doubt that is related to the OS. Let your HW distributor do the work of troubleshooting and replacing whatever component(s) are faulty. They can get a CentOS Live CD and run that on it.