NVIDIA-SMI just shows one GPU instead of two
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I have 2 GPUs, but my NVIDIA-SMI just shows me one. How can I make it recognize the other one?
nvidia gpu
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up vote
1
down vote
favorite
I have 2 GPUs, but my NVIDIA-SMI just shows me one. How can I make it recognize the other one?
nvidia gpu
nvidia-smi is a pain, are you with the newest drivers? I also strongly you to check the devtalk.nvidia.com forums
â vfbsilva
Jul 11 at 18:40
it could be a bad GPU, try swapping the cards or cables around to see if the problem follows a particular GPU
â thrig
Jul 11 at 22:50
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I have 2 GPUs, but my NVIDIA-SMI just shows me one. How can I make it recognize the other one?
nvidia gpu
I have 2 GPUs, but my NVIDIA-SMI just shows me one. How can I make it recognize the other one?
nvidia gpu
edited Jul 11 at 18:14
Glorfindel
1531210
1531210
asked Jul 11 at 18:02
Zhoueeer
63
63
nvidia-smi is a pain, are you with the newest drivers? I also strongly you to check the devtalk.nvidia.com forums
â vfbsilva
Jul 11 at 18:40
it could be a bad GPU, try swapping the cards or cables around to see if the problem follows a particular GPU
â thrig
Jul 11 at 22:50
add a comment |Â
nvidia-smi is a pain, are you with the newest drivers? I also strongly you to check the devtalk.nvidia.com forums
â vfbsilva
Jul 11 at 18:40
it could be a bad GPU, try swapping the cards or cables around to see if the problem follows a particular GPU
â thrig
Jul 11 at 22:50
nvidia-smi is a pain, are you with the newest drivers? I also strongly you to check the devtalk.nvidia.com forums
â vfbsilva
Jul 11 at 18:40
nvidia-smi is a pain, are you with the newest drivers? I also strongly you to check the devtalk.nvidia.com forums
â vfbsilva
Jul 11 at 18:40
it could be a bad GPU, try swapping the cards or cables around to see if the problem follows a particular GPU
â thrig
Jul 11 at 22:50
it could be a bad GPU, try swapping the cards or cables around to see if the problem follows a particular GPU
â thrig
Jul 11 at 22:50
add a comment |Â
1 Answer
1
active
oldest
votes
up vote
0
down vote
I think GPU don't appears if is disabled. Check if "remove" file in your GPU device is empty.
In your case, see next file;
/sys/bus/pci/devices/0000:83:00.0/remove
If this folder doesn't exists your device hasn't started correctly. In this case, If is possible for you, try checking that this GPU have enough power and is correctly connected.
If there is 1 in the file, change it by a 0 and reboot. If the folder exists but the file don't contains
the value of 1 You can check other files in this folder for more information about the device because your device starts and some other things are causing the faulure. Check using other older driver version as says vfbsilva.
Font: I disabled some GPUs manually and the results are similar. https://labernia.wordpress.com/2017/07/16/gpu-testing/
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
0
down vote
I think GPU don't appears if is disabled. Check if "remove" file in your GPU device is empty.
In your case, see next file;
/sys/bus/pci/devices/0000:83:00.0/remove
If this folder doesn't exists your device hasn't started correctly. In this case, If is possible for you, try checking that this GPU have enough power and is correctly connected.
If there is 1 in the file, change it by a 0 and reboot. If the folder exists but the file don't contains
the value of 1 You can check other files in this folder for more information about the device because your device starts and some other things are causing the faulure. Check using other older driver version as says vfbsilva.
Font: I disabled some GPUs manually and the results are similar. https://labernia.wordpress.com/2017/07/16/gpu-testing/
add a comment |Â
up vote
0
down vote
I think GPU don't appears if is disabled. Check if "remove" file in your GPU device is empty.
In your case, see next file;
/sys/bus/pci/devices/0000:83:00.0/remove
If this folder doesn't exists your device hasn't started correctly. In this case, If is possible for you, try checking that this GPU have enough power and is correctly connected.
If there is 1 in the file, change it by a 0 and reboot. If the folder exists but the file don't contains
the value of 1 You can check other files in this folder for more information about the device because your device starts and some other things are causing the faulure. Check using other older driver version as says vfbsilva.
Font: I disabled some GPUs manually and the results are similar. https://labernia.wordpress.com/2017/07/16/gpu-testing/
add a comment |Â
up vote
0
down vote
up vote
0
down vote
I think GPU don't appears if is disabled. Check if "remove" file in your GPU device is empty.
In your case, see next file;
/sys/bus/pci/devices/0000:83:00.0/remove
If this folder doesn't exists your device hasn't started correctly. In this case, If is possible for you, try checking that this GPU have enough power and is correctly connected.
If there is 1 in the file, change it by a 0 and reboot. If the folder exists but the file don't contains
the value of 1 You can check other files in this folder for more information about the device because your device starts and some other things are causing the faulure. Check using other older driver version as says vfbsilva.
Font: I disabled some GPUs manually and the results are similar. https://labernia.wordpress.com/2017/07/16/gpu-testing/
I think GPU don't appears if is disabled. Check if "remove" file in your GPU device is empty.
In your case, see next file;
/sys/bus/pci/devices/0000:83:00.0/remove
If this folder doesn't exists your device hasn't started correctly. In this case, If is possible for you, try checking that this GPU have enough power and is correctly connected.
If there is 1 in the file, change it by a 0 and reboot. If the folder exists but the file don't contains
the value of 1 You can check other files in this folder for more information about the device because your device starts and some other things are causing the faulure. Check using other older driver version as says vfbsilva.
Font: I disabled some GPUs manually and the results are similar. https://labernia.wordpress.com/2017/07/16/gpu-testing/
answered Jul 11 at 22:34
Sergi Pérez Labernia
12
12
add a comment |Â
add a comment |Â
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nvidia-smi is a pain, are you with the newest drivers? I also strongly you to check the devtalk.nvidia.com forums
â vfbsilva
Jul 11 at 18:40
it could be a bad GPU, try swapping the cards or cables around to see if the problem follows a particular GPU
â thrig
Jul 11 at 22:50