Try to update your bios with usb if your motherboard supports that (like asus motherboards have bios flashback https://www.asus.com/support/FAQ/1038568/)
Myb even try different cable for you monitor
I had the same thing when i build my new pc it just didnt post for some reason the screen was black i updated the bios and then it posted 😃
And try to remove the gpu and turn it on and see what happens
Myb even try different cable for you monitor
I had the same thing when i build my new pc it just didnt post for some reason the screen was black i updated the bios and then it posted 😃
And try to remove the gpu and turn it on and see what happens