slider1578 Posted April 21, 2020 Share Posted April 21, 2020 (edited) Hey There, I currently have a Quadro RTX4000 as my main GPU. I dropped in some additional Vega 56s I had but they're not being detected. I tried every combination of 1-3 cards on all my PCIe slots but no matter what, Unraid will only detect 1 GPU. How can I go about getting them all detected? Any recommendations? Let me know what is needed from me to help facilitate a solution. Edited April 22, 2020 by slider1578 Quote Link to comment
testdasi Posted April 21, 2020 Share Posted April 21, 2020 13 minutes ago, slider1578 said: Hey There, I currently have a Quadro RTX4000 as my main GPU. I dropped in some additional Vega 64s I had but they're not being detected. I tried every combination of 1-3 cards on all my PCIe slots but no matter what, Unraid will only detect 1 GPU. How can I go about getting them all detected? Any recommendations? Let me know what is needed from me to help facilitate a solution. Attaching diagnostics may provide more clues (Tools -> Diagnostics -> attach zip file). Also what do you mean by "detect". Quote Link to comment
slider1578 Posted April 21, 2020 Author Share Posted April 21, 2020 11 minutes ago, testdasi said: Attaching diagnostics may provide more clues (Tools -> Diagnostics -> attach zip file). Also what do you mean by "detect". I've attached the zip. The additional GPUs doing show up in system devices anywhere that I can find. Not sure if I'm missing something. media-diagnostics-20200421-1456.zip Quote Link to comment
testdasi Posted April 22, 2020 Share Posted April 22, 2020 The detection issue looks to be hardware / BIOS problem. You have 2 NVMe plugged in presumably M.2, which should disable PCIe5 slot so one of your "some" VEGA would not be detected because the slot is BIOS-deactivated. I would also suggest to update your BIOS to see if it helps. You also have a Marvell controller which has been un-recommended for quite a while now so you should look to replace that too. Quote Link to comment
slider1578 Posted April 22, 2020 Author Share Posted April 22, 2020 4 hours ago, testdasi said: The detection issue looks to be hardware / BIOS problem. You have 2 NVMe plugged in presumably M.2, which should disable PCIe5 slot so one of your "some" VEGA would not be detected because the slot is BIOS-deactivated. I would also suggest to update your BIOS to see if it helps. You also have a Marvell controller which has been un-recommended for quite a while now so you should look to replace that too. Thank you, I'll get into BIOS this afternoon once I can hook up a monitor. I'll report back. Recommendation for another controller? Quote Link to comment
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