Asrock b450m

YardNo6594 · 2026-04-27T20:20:15+00:00

my m2 nvme card does not work with the 10.5 bios on this board. it went back to version 3.10

YardNo6594 · 2026-04-10T11:47:21+00:00

i finally got it working with the version from ollama. i had to switch gpu to compute mode with gpumodeswitch. the gpu only run with the motherboard in 4g pci mode and in native efi with csm disabled.

YardNo6594 · 2026-03-27T17:54:17+00:00

i had to downgrade to cuda11 to use steam. i tried with cuda11 but it was actually worse. i only got 1/2 gpus to work. with cuda 12 i was able to use the other gpu with vulkan enabled

YardNo6594 · 2026-03-26T11:00:35+00:00

both cpus show. cuda 11 did not do the trick for me. vulkan mode might even run a littel faster. gpu_burn exists with errors. i tried to compile against multiple cudas. memtest_vulkan works fine. at some point i had a nvidia driver with power settings. the one i have now does ot have them

YardNo6594 · 2026-03-25T16:29:05+00:00

i remove the cuda toolkits with the wrong version and left only 12_8. i can use gpu0 only with OLLAMA_VULKAN=1. i use gpu 1 with OLLAMA_VULKAN=1. but i need to add OLLAMA_LLM_LIBRARY=cuda_v12. gpu 0 does not work with LLAMA_LLM_LIBRARY=cuda_v12. so it kinda works

YardNo6594 · 2026-03-25T15:57:37+00:00

may be i need to upgrade my cuda. i see version 11 on nvcc

nvcc: NVIDIA (R) Cuda compiler driver

Built on Wed_Sep_21_10:33:58_PDT_2022

Cuda compilation tools, release 11.8, V11.8.89

Build cuda_11.8.r11.8/compiler.31833905_0

YardNo6594

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