VisionTek RX 570 Dual Fan OC 4GB – DVI Port?

i got this VisionTek video card that has 5 ports: 3x display port, 1 x hdmi, 1 div

i tried to setup 3 screens using the following ports: 1 display port, 1 hdmi, 1 div

but the dvi port does…

VisionTek RX 570 Dual Fan OC 4GB – DVI Port?

Source: [H]ardOCP – VisionTek RX 570 Dual Fan OC 4GB – DVI Port?