No display Help

[Kanami]

Hello, tl;dr I was playing games with my pc and it suddenly restart at first I saw cpu light on my EZ DEBUG so I tried to google what to do turns out one of my three rams is faulty so I removed it and CPU light no longer the issue but when I turn on my pc there will be no display on it. I have tried a lot of methods like swapping places of ram(even tried using one ram only), removing every usb cable connected, using hdmi cable instead of display port cable, resetting cmos, and even swapping gpu. I have no luck on whats wrong and tried most of things I saw on google and other forums. I didnt manage to get it to a computer’s tech since it’s a bit far from my home. I hope someone can help me thanks in advance

[Kanami]

Also here’s a video when it boots or when i turn on the pc no EZ DEBUG lights on but no display