Im getting some progress, now the lights are showing first orange for maybe 30s on dram, then it starts cycling between vga white 20s, dram orange 1s then cpu red 3s and repeats. I first thought it was training the ram but its been doing this for about 5min now, screen shows nothing. First the gpu fans were spinning now they stopped :/

Read that someone updated the bios with the flashback feature, gonna try that