[CentOS] Boot Failure Lastest CEntos 7 Kernel on X9SBAA-F Board

 The latest kernel kernel-3.10.0.229.1.2.el7.x86_64 appears not to like
our Supermicro X9SBAA-F board. It fails on boot with the last message
before panic being apic_timer_interupt . Previous kernels load very well.
We erased and reinstalled the kernel, it verifies good as does everything
else using "rpm- qaV".
Anyone have any ideas?? Pretty hard to troubleshoot when you just get the
last few lines on the screen.