I recently upgraded my system i7 8700k, Asrock Z390M with the RX 590
To my surprise everything worked with no modifications whatsoever
It even recognised the card model.
I wonder though if any optimisation is necessary
This is my first build and it is very successful thanks to the work that people are doing in this community
Asrock Z390M Pro4
MSI Radeon HD 7870
HyperX Fury Black 16GB DDR4-2666MHz Cas:13
Everything is working fine
SATA hot-swap, internal/external icons...