u/Hot-Message-2869

Hello, so i enabled expo a few days ago on my gigabyte gaming b850 wifi6 with 32gb of kingston fury 6000mhz ram cl36 and a ryzen 7 7800x3d. I ran into some minor boot problems but after a retry everything booted and worked. Now 2 days later i played Battlefield 6 and the screen went black and all of my gear went off but the pc was still on with the cpu led on. At this point i couldnt get the pc to turn off so i cut of the power on the psu. Since then the pc wont even post and i tried everything. The ram led is always on but all the fans spin and the gpu lights up

1. I tested 1 ram stick in slot a2 then b2 then the other one in a2 then b2
2. i did a cmos reset
3. i tried booting the pc with only one ramstick and nothing else plugged in
4. i tried flashing the bios with the q flash plus button but it always shuts down instantly even though i tried several sticks with 4 and 32gb which were all formated in fat32 and mbr.
   is it time to go to a computershop or maybe buy a new mainboard