The following error message may appear on IBM servers and it is caused by a hardware malfunction:
HARDWARE MALFUNCTION CALL YOUR HARDWARE VENDOR FOR SUPPORT NMI: PARITY CHECK /MEMORY PARITY ERROR THE SYSTEM HAS HALTED

IBM has documented this problem with the IBM eServer xSeries 205.

Together with IBM Romania and FORTE Company SA we are looking for a way to solve the error. As soon as we have a solution we will post it on the Tehnical Support forum.