I bought one mining rig I bring home dissembled but when I connect everything it does not work if no PCIE risers connected it boot but say no matching screen attached, when I connect even 1 pcie riser no matter which and where I got error screen like picture below:
like:
pcieport corrected error
device error status mark
and lot of other BS....
it's rig with asus Z270 P motherboard 6X RX570 cards when i bought it was working but now this BS I dont understand no idea about this problem spending all day here trying to figure it out.
If someone can give some idea would be very helpful
it's ubuntu with simple mining OS