I finally fished between my 4 vga-to-dvi powered converter and I find one that was able to magically take me to 1280x768 resolution that is more than super..
https://numd.eu/l/9dbaf1b And Im quite happy, and this from my mini dp port (the second display of my station). The problem now is the first display. It comes from an hdmi port and to pass it by the twin of the above vga-to-dvi powered converter I need first to convert the hdmi port to vga port. But there are more questions. If I attach the twin converter to the second monitor it doesn't function with my setup but it functions with an other minipc (and the same openbsd stick). I wonder there is a problem of syncing between OpenBSD and the converter and I wonder if the problem could be resolved if I convert the hdmi to vga port and terminating it via the coverter.. thx dan bsd.numode.eu
