We have had this problem more times than I care to think about. Power supply/capacitor problems have been a problem for us for a while, on the older STS and the XTSc cabinets. We find that if the systems get to about 5 years old and there is a loss of power, the system will not re-boot unless its re-initialized which of course blows the data base away. Re-uploading works, until the next outage. We just send the XTSc cabintets in to repair and its usually the power supply or one or several capacitors on the backplane. A little disappointing but, it is what it is. The XTS on the other hand has never had problems like this.

phoneguy1