Hello!
It has been operating for months on the motherboard named in the title with 6 cards. You do not recognize card 6 after moving. 5 cards work perfectly well but don’t recognize one.
I tried GEN1 and GEN2 variations.
All unnecessary power consumers are disabled
iGPU disabled
4g decoding (unfortunately I can’t find it because the bios is not included)
GPU .: 4x AMD RX470, 2x AMD RX480
CPU .: Intel Core i3-4130
Motherboard: ASUS Z87-Pro (Rev. 1.02)
I don’t understand why you don’t recognize it now if it has worked the way it should before.