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5.6 Removing the MC1 Board

Only powered down MC1 slave boards can be removed from the system without clocking errors. The proper method of removing a primary master board is to demote it to slave status. This will cause the other MC1 cards in the system to switch to the secondary master's clock if autofallback is configured. You can then power down the old primary master board and remove the MC1 bus connector. The secondary master board should be promoted to primary master and a slave promoted as a new secondary master as defined in Section 5.5.1, Recovering from Clocking Failures.

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