This method should work for all rx 570 580 cards with dual bios system.
Sapphire rx 570 8gb bios switch.
Users are able to switch between two modes quiet and performance the first one has a lower clock rate and allows to optimize the fan curve settings.
Image i have a sapphire nitro rx 570 i have a switch button on it its written bios switch waths for.
чтобы вернуть шитый биос на заводской нужно просто переключить switch на видеокарте туда.
You are viewing an unverified bios file.
In this third part of our sapphire how to series we want to shed some light on the dual bios feature present mainly in the nitro gaming series.
I find the idea of dual bios on an rx580 kind of funny.
Generally speaking with dual bios cards.
I didn t know there were any midrange cards that had it.
The switch only changes the bios.
Default position is stock it has slightly lower clocks and more conservative fan curves while the second bios usually allows the card to have more juice.
Those two separate chips regulate every card s key parameters like fan curve and clock speeds.