I recently upgrade my gpu from a GTX 780 to RX 580, now every time i boot Windows 10 appears a second screen as non-pnp generic on Microsoft Basic Display Driver.
I tried reinstalling Windows 10, gpu drivers using DDU and restoring BIOS to default but nothing helped.
My motherboard is a MSI Z77 Mpower whit i7-3770K as cpu, in the BIOS i have disable integrated graphics.
The only thing that helped is rebooting PC after power on but it is tedious.