Question MOBO AIO boot protection?

Nov 4, 2020
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Hi all!

I have a "MSI Z390 gaming plus", the other day I changed the PC case, and surprise, it did not start.

I think that the BIOS did not want to start for some reason, since the MOBO was powered, the usb was also drawing tension, and the different fans were spinning.

I turned the case back a little, while it was "on", there was a little noise in the AIO pump, and suddenly it started.

When I started the BIOS settings were not lost. Could it be that the BIOS or the MOBO has a protection system in case the pump does not work? Or what do you think could be happening?

Thanks.