On Sun, 28 May 2017 15:37:08 -0400 Maximilian Pichler <maxim.pich...@gmail.com> wrote:
> After the installation of a VisionTek Radeon 5450 graphics card my > machine gives a blank screen after booting. It still shows the normal > system messages (full dmesg below), with the last visible one being > "scsibus4 at softraid0: 256 targets". Then the monitor (connected via > DisplayPort) goes into power save mode. This is on OpenBSD 6.1 and > amd64. Have you tried booting more than once? I've had this problem on a Radeon HD 6850 after a fresh install in the past, and after a reboot it worked. I suspect the cause was that fw_update ran too late for the firmware to load correctly (and I no longer have access to that hardware to test).
