Graphics Cards

[Secho20]

i have a Radeon RX 480 and in display setting it shows me a 3rd "Phatom" monitor (1)

It says it is connected to the graphics card

but on the graphics card I have connected the 2 monitors that I normally use

I already uninstalled the drivers, changed the cables and removed it from the control panel but I can't remove that extra screen

[goodplay]

What properties info is shown for that ghost monitor, might help to know?

Do you have a processor with graphics, if no monitor connected to it then disable its graphics?

[Secho20]

The processor has graphics but they are disabled