Hello there, i bought 1 month ago a rx590 fatboy. Sometimes my screen is freezing going black (no signal) and then back to normal. I have a ryzen 5 2600X gigabyte aorus.M motherboard 16gb 3200 ram 650W corsair and M.2 ssd 250gb. i have a old monitor with vga and i have adaptor from hmdi to vga for my monitor. what should i do? i have deleted all the drivers and download them again and i have the same problem.