Case 1, a Beijing SMEs IBM PC Server 500 server machines, power, the normal start-up operating system, a technical services engineer I, to return to normal, maintenance success.
Wrong phenomenon: power, not boot the operating system.
Resolved: the replacement of spare parts.
Conclusion: The machine can be activated normal machinery, maintenance success.
Second case, a Beijing company's IBM PC Server 520 server machines, power, the raid RAID card information lost, through my engineers technical services to return to normal, maintenance success.
Wrong phenomenon: not power.
Resolved: the replacement of spare parts.
Conclusion: The success of maintenance.
Second, IBM xSeries server maintenance successful case are as follows:
