Why did the image on the computer screen turn yellow?

Question

Iron

It happened presumably after I climbed into the system unit to move the wires of the drive because I didn’t see the disk, but I didn’t seem to touch the vidyuhu. .Help!! Is it really the end?!

Answer 1

I would check the video wire first, which is the video card-monitor. By the way, how is the monitor connected? VGA? DVI? HDMI?

Answer 2

Monitor cable is bent or broken

Answer 3

Thanks everyone, you were right! Turned out to be a faulty cord. Plugged in hdmi and everything worked as it should.