VNX-5300 power outage help

Hi

We have an old VNX-5300 in use and we just recovered from a power-outage.

Any advice would be much appreciated!

After booting up the VNX reports /nas/sbin/getreason

10 - slot_0 primary control station
- slot_1 powered off
0 - slot_2 reset
0 - slot_3 reset