Nvidia GPU works in one system but not in others

[minerist]

Hello,

I have a strange problems that is driving me nuts.

I have a Palit RTX 3080 Ti GPU and it is working fine in my personal computer for mining, whereas it is not detected by motherboards when I plug it into two other rigs. All systems use the same HiveOS & Nvidia Driver versions. I triple checked cables, risers, bIOS settings but could not make it work. In the rigs that do not detect it, the BIOS shows the GPU as not connected at all.

I am posting specs of my personal computer and two other rigs.

Thanks in advance for your help

[keaton_hiveon]

make sure the bios is up to date on your boards, try it on its own directly on the mb and see if you are able to get into the bios through that card.

[minerist]

Hi, bios is updated and before creating this post I put the card into the x16 PCIe slot on both motherboards. Unfortunately nothing changed. MoBo’s insist npt to see the card.

Is there any BIOS setting that may cause this?