How to configure BPI m2ultra DVI connection to the monitor

Continuing the discussion from Blinking screen with HDMI connection:

my benq HDMI monitor is blikning. TV Samsung not but this is not good issue for me. Something wrong is with banana pi M2 Ultra. Some monitors are blinking… What is wrong? maybe should i connect Banana pi to the DVI monitor. What i should configure? How to configure banana pi m2 ultra to the DVI monitor?