Okay, I have a Gateway monitor as my primary monitor. And earlier this week it just randomly stop displaying any images. The screen is completely blank. But the blue power button is on. And I cannot interact with the monitor, It doesn't respond to pressing the power button or the side buttons for the settings. The moment I plug the monitor into the wall the power light (blue) turns on and it doesn't display anything at all. I can provide the specific monitor model if needed.