How to make gigabyte rx580 fanstop light work on Hackinstosh when idle mode?

when my rx580 on idle mode i didn't open any stuff consuming GPU but my rx580 fanstop light not work. when i test on windows 10 fanstop light it's working fine. how to make fans stop spinning when i don't use GPU?

my hackintosh

mac OS mojave 10.14.6

i7 8700

asus tuf z370

ddr4 32gb ram

gigabyte rx580 4gb

ssd 250gb wd blue

sorry my english is bad hope you can understand

submitted by /u/Yambiscul
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