I was using my computer and it randomly turned off, when I turned it back on the monitor said no signal. I tried everything, I watched over 20 videos and tried all of that. One of the videos said if non of the things work then it might be your motherboard, or cpu. I’m hoping it’s not my CPU and just my motherboard. Any help would be appreciated on how to get it to work. Also I have a AMD FX-4300 quad core processor and I think it’s AM3+ I also tried a different computer with the monitor and that works and I hooked up a PS4 to the monitor and that also worked, and I know the cords are fine.