Hi everyone, I recently bought 4 rx570 sapphire nitro + oc 8 GB ram ( hynix ), I was trying to follow some guides in order to get 27/28 mh/s. Without any mod my cards they are running at 20mh/s and it doesn't seems normal to me.
When i tried to edit the bios using Polaris editor I didn't get any timing like 1:1750 or 2:2000 im only getting until 0:2000.
I'm using the latest AMD driver should I change it?
My cards they also have a physical bios switch button that also need for something?
Thanks in advance for all the helps or advice.