How to stop a card working alone? Not all of them

How to stop a card working alone? Not all of them.

I think nobody understand what u say…

If you’re using Phoenix Miner in HiveOS then you can use additional user configs to set the miner to only use particular GPUs.

In your flight sheet go to the section that says User Config and add the following at least for Phoenix Miner

-gpus 0,1,2,3 where the numbers correspond to the GPUs you want the miner to use. So remove whichever number GPU you don’t want used.

Example - You have 5 GPUs and you do not want to use GPU3 for mining. Then the command will be -gpus 0,1,2,4