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Restrictions
<Boot System Error Diagnosis>
If an error cannot be resolved by executing remedy according to the error diagnosis table described above, consider boot failure of the main power supply and take appropriate actions.
<Operation check of "NG / no">
Main Controller PCB 1 : SN-3, 4, 6, 7, 8, 9,10
Main Controller PCB 2 : SN-12, 13, 14
<Controller System Error Diagnosis>
When no PCBs are installed on the Main Controller PCB 1/2, the following judgment results are displayed.
Standard PCB: [NG]
Optional PCB: [OK]
However, [no] is displayed in detailed error information for optional PCBs.