(help) CCR1009-8G-1S-1S+ PSU2: Failed

I have CCR1009-8G-1S-1S+ using v6.26. Please help why PSU-2 State is Failed ?
Is this hardware damage or software damage ? How to repair it ?
Screenshot (36).png

sorry for the obvious question, have you connected a AC source to failed PSU?

chechito, sure I did connect to powerline for both of them :slight_smile: