Redundancy change to Grid

Replace  Power Policy  from N+1 to Grid in gui, but if I connect to ssh  I see policy N+1 !

A# connect iom 1
Attaching to FEX 1 ...
To exit type 'exit', to abort type '$.'
Bad terminal type: "dumb". Will assume vt100.
fex-1# show platform software cmcctrl power redundanc
==============================
Last update TS                 : 29672035
Stale TS                 : 29672095
Now                         : 29672059
Cluster master                 : yes
Policy                        : N+1
State                        : ok
Total power available        : 7500
Total power usage        : 746
Power budget requested        : 3320
PSU input line                 : High
-----------
Grid                        : 0
        Active PS        : 0 1 2
        Spare PS        : 3
        Unavailable PS        :
-----------
==============================



Resolution - Need reseat IOM module !!!
A# connect iom 1
Attaching to FEX 1 ...
To exit type 'exit', to abort type '$.'
Bad terminal type: "dumb". Will assume vt100.

fex-1# show platform software cmcctrl power redundanc

==============================
Last update TS                 : 29729758
Stale TS                 : 29729818
Now                         : 29729763
Cluster master                 : yes
Policy                        : Grid
State                        : ok
Total power available        : 10000
Total power usage        : 773
Power budget requested        : 3149
PSU input line                 : High
-----------
Grid                        : 0
        Active PS        : 0 1
        Spare PS        :
        Unavailable PS        :
-----------
-----------
Grid                        : 1
        Active PS        : 2 3
        Spare PS        :
        Unavailable PS        :
-----------
==============================