GA-Z270X-UD3 issues with 6 x Vega64

[otidar]

Hello,

Currently i am trying to build a rig with GA-Z270X-UD3 using 6 vega 64 cards and seems that its very unstable, sometimes it recognizes all sometimes it is not. Sometimes even freezes. I dont know where exactly the problem is and what config to make to the bios in order to make it stable. Can i get any advise on that if someone had similar configuration and issues?

[0xcosmos]

try to make it work one by one.
install the blockchain drivers for first vega
if everything stable go for second and so on
once you hit the instability
try troubleshooting from there

[actionfire]

Hello,

Currently i am trying to build a rig with GA-Z270X-UD3 using 6 vega 64 cards and seems that its very unstable, sometimes it recognizes all sometimes it is not. Sometimes even freezes. I dont know where exactly the problem is and what config to make to the bios in order to make it stable. Can i get any advise on that if someone had similar configuration and issues?

1. M.I.T > Miscellaneous Settings > Max Link Speed > Gen 2
2. BIOS > Windows 8/10 Features > Windows 8/10 or Windows 8/10(WHQL)
              Storage Boot Option Control > Legacy or UEFI
              Other PCI devices > UEFI
3. Peripherals > Initial Display Output > PCIE-1
4. You must use one video card in pcie-x16  to display and install VGA Driver
5. plugin one video card in pcie-slot, add to another 5x video card

The motherboard only can use this to upto 6x VGA card