I googled the first error message on that image capture:
"memory for crash kernel 0x0 to 0x0 notwithin permissible range"
and I found this thread in the CentOS forum here on linuxquestions.org. Take a look at the troubleshooting recommendations given in the thread
Hope this helps. At a minimum, it looks like people over on the CentOS forum should be able to provide more specific help regarding this issue.