Can someone tell me PCI-X slot orders ?
I saw it somewhere but can't find now.
It was something like
PCI-E 1,1_1
PCI-E 2,2_1
PCI-E 3,3_1
PCI-E 4,4_1
PCI-E 5,5_1
PCI-E 6,6_1
...

Proper order how GPU appear in linux/claymore

Change M.2 ports to PCIE if u didn't
Connect sata drive to last port (i think it was 4), and disable all other SATA
Disable audio, and all other devices u don't use, disable usb ports you don't need.
I think with current config could be able to get like 10 or 12 gpus (8 per nvidia/ati) with dual raisers, currently using 6x pcie and 2x m.2 pcie