"Performing power action failed" after BIOS and BMC update on C3558D4I-4L TrueNAS Mini X

[xavier.s]

Hi all,

I've remotely updated the BIOS and BMC for the following MB: C3558D4I-4L shipped with this part: IX-TN-MINIX-C-4C-32GB-V.01.
- Bios from 1.60 to 1.80
- BMC Firmware from 01.60.00 to 01.70.00

Everything went fine from the IPMI interface. Until I realized the system won't Power On again. I am suprised.

System is Powered Off and no problem shown in the Dashbord.

PSU information says:

Power Supply Status

Power Supply Error

I will go on site tomorrow in order to unplug and replug the PSU with hope this would get the system to Power On again.
If it don't, what should I try ?

Thanks in advance for your replies, they would be greatly appreciated.

Have a nice day.