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I am trying to disable usb-serial ch340 port using devcon as shown in pictureenter image description here. I tried following commands devcon disable usb*, devcon disable com* as shown in picture but did not work.enter image description here How can I disable it.

Praveen Kumar K S
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Hot Cool Stud
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2 Answers2

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This may be much too late, but I just had and solved the same message.

The solution was to open cmd as an administrator and call 

devcon disable usb*
crown42
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This will definitely work, (PID_1016 this is just an example).

 devcon.exe disable *PID_1016
root
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