I have a 52f9 axxess system which has developed a database problem when connecting the slave CPU 550.9016 to the master CPU 550.9015, (the led flash in sequence on the master) the system will not boot up as long as the fiber connection is connecting both the master and slave CPU's. Most of the cards will not power up, but If I disconnect the slave fiber connections & reboot the system it will boot up..
Another symptom is when the system is running (The system has 4 cabinets) the last 3 cards beside the slave CPU do not come on line, as well as 2 DSKC16 in the 4th cabinet.
I am suspecting the slave CPU but I am not sure how to diagnose if the slave is the real problem.
I'm also wondering if it could be a bad power supply or backplane that is the issue.
Any tips would be appreciated..
Thank you
Stewart
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