i am using redhat 6.1 in a day it gives kernel panik error and cresh it was regarding smp kernel iam using dual xion intel 450 on intel server board. NMI received trying to continue probebly have RAM chips error. I have already change three time my ram moduals 256mb still problem ocers help me out.
NMI is a hardware error. It might not be RAM that is just a best guess