google007

I have been having issues with the VM's from the beginning, initially was using SATA SSD's for cache, but switched to NVME. RIG: Board is Auros X399 Pro with Threadripper 1920x 32GB DDR4 GPU's Nvidia GTX980 4GB, NVidia GTX970 4GB, Radeon 7500 for console display 4x WD 1TB NVME SSD Asus Hyper M.2 PCIe Card for all 4 NVME's So onboard has 3 NVME slots, Unraid kept notifying of overheats, I had two 1TB NVME drives i moved one to the spare slot, issues persisted. I had two gaming VM's running for my nephews, one had a Corsair Keyboard, Corsair Mouse and Generic Game controller, and Sades Hammer USB Headset, other has Razer Keyboard, Sinowealth Mouse, and Generic Brand USB headset. I made sure both VM's are using different USB hardware to avoid IOMMU issues. Recently the VM will no longer recognize the Corsair Keyboard, so I had to put him on an old logitech keyboard. Even rebuild of the VM does not solve this issue. So back to primary issue, NVME's are reporting high temps 50c and above, before crash. I bought a PCI NVME card with built in Fan to provide Cooling, and to expand cache capacity, but drives are still overheating the card has heatsinks and fan. I have no idea why this is happening and it's getting very frustrating. darktower-diagnostics-20210831-1843.zip

its an old Dell XPS motherboard, there was an i5 4th gen in it, however I upgraded to an i7 4770 to get more virtual cores. As soon as switched the cpu the GFX assignment per VM stopped working in unraid, even after switching the CPU back to i5 still wont allow GFX assignment. I am building this rig for my nephews from spares I had lying around, so they can both game on one machine. I would strongly appreciate any assistance, I am at the end of my rope with this thing, been working on it for a couple of nights now. My last ditch is to find another board, and I have been looking it's not a good alternative.

I have looked all over the bios to find a specific setting, can't find anything specific to IOMMU however Virtualization is on.

IOMMU was enabled and now it's showing disabled also. SPECS are i7-4770 CPU 24GB DDR3 [8086:0c00]00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) [8086:0c01]00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) [8086:0412]00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) [8086:0c0c]00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) [8086:8c31]00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04) [8086:8c3a]00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) [8086:8c2d]00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04) [8086:8c20]00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04) [8086:8c10]00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4) [8086:8c14]00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d4) [8086:8c1a]00:1c.5 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #6 (rev d4) [8086:8c1e]00:1c.7 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #8 (rev d4) [8086:8c26]00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04) [8086:8c44]00:1f.0 ISA bridge: Intel Corporation Z87 Express LPC Controller (rev 04) [8086:8c02]00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 04) [8086:8c22]00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04) [1002:6811]01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R7 370 / R9 270/370 OEM] [1002:aab0]01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series] [10ec:8168]03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0c) [1002:6811]04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Curacao PRO [Radeon R7 370 / R9 270/370 OEM] [1002:aab0]04:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000 Series] [168c:0032]05:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01) Anyone know where this gone wrong. all I did was change a faulty SSD cache drive.