@Romi and @Tadeus
It's a Sapphire rx470 reference, with blower. So, no dual bios, and no way to see inside without removing the blower
It's a Sapphire rx470 reference, with blower. So, no dual bios, and no way to see inside without removing the blower
After looking at mine, they DO have dual BIOS - though the switch is not real obvious and tiny.