Good day. I purchased Nvidia Tesla S2050 Server without Tesla M2050 cards and installed Tesla K20 cards in it and I had problems. At first, the S2050 turned on for 10 seconds when the main Dell server that I use was turned on, then it turned off. But I found a button on the board and pressed it. Now the S2050 is turned on, the cards are visible to the nvidia-smi, but the fans of the S2050, as before, turn on only at the start for 5-10 seconds, only the power supply coolers work. How to make the fans work S2050? Cables and Nvidia P797 cards are OK.
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| NVIDIA-SMI 340.107 Driver Version: 340.107 |
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| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Tesla K20Xm Off | 0000:0B:00.0 Off | 0 |
| N/A 55C P0 59W / 235W | 12MiB / 5759MiB | 0% Default |
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| 1 Tesla K20Xm Off | 0000:0C:00.0 Off | 0 |
| N/A 51C P0 61W / 235W | 12MiB / 5759MiB | 0% Default |
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| N/A 54C P0 60W / 235W | 12MiB / 5759MiB | 0% Default |
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| 3 Tesla K20m Off | 0000:15:00.0 Off | 0 |
| N/A 49C P0 50W / 225W | 11MiB / 4799MiB | 0% Default |
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| Compute processes: GPU Memory |
| GPU PID Process name Usage |
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| No running compute processes found |
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