6.2.11 Multi DC Power Supply Fan Fault
Multi DC Power Supply
Fan Fault
Is the multiple power supply fan
running?
Yes
Replace the multiple power supply.
Is the problem fixed?
Replace the EZJ126 board.
No
Yes
END
No
6-14
Is the EZJ126 CN2 connector or
multiple power supply CN4
connector disconnected?
No
Connect the connector.
Yes