Problem and more Problems. Rx580 and b450f gaming mobo

Hi everyone, this is my first post here.

I started mining 3 weeks ago and yesterday i plug 5 gpu’s in my motherboad.
I made this bios changes: all gen2, pciex4, enable 4g deco, CSM disable, sound disable, bios update.

The problem here is that all 5 gpus seems to be working (fans are moving like usual) but Hive Os only recognize 4 of them. I change the riser and pcie slot and same issue, it seems like hive only let me put 4 gpu. Any ideas?
Thanks!!

Hey, I’m in the same situation as you are. Ever found the issue ? Only can get 4 gpu to work, if I add the fifth, it does not appear in hiveos