[CentOS] After electric breaking: HARDWARE ERROR Kernel panic

Hi all, After an electric breaking, my server (Centos 5.2 x86_64 with all updates) can not boot. The error message on screen is:

----------------------------------------------------------------------------------------------------------- Memory for crash kernel (0x0 to 0x0) notwithin permissible range <0> HARDWARE ERROR CPU 1: Machine Check Exception: 7 Bank 4: .... RIP 10:<.....> TSC 133eab63c9 ADDR 24fe3d028 This is not a software problem! Run through mcelog --ascii to decode and contact your hardware vendot Kernel panic - not syncing: Uncorrected machine check -------------------------------------------------------------------------

Anyone could tell me how to fix this please ! Help !

Thank you