Question Bios does not show

Nov 16, 2019
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I tried to get to the BIOS settings to modify and I can't access it at all.

Whenever my PC boots up there is a short black screen (no signal) and then it starts up with ubuntu but BIOS/boot up screen never appear. I pressed DEL and my computer stayed black, so it is actually 'accessing' it I guess. I have tried with three different monitors, one HDMI and two vga.

I have tried cmos reset, changing bios battery and remplacing it as manual indicates.

My motherboard is a GA-a320m-s2h