Pc turns on but shows no monitor signals
My pc had been working just fine until a couple weeks ago. My pc has been turning on, fans spinning and all. The monitor doesn’t turn on though, and my keyboard and mouse is not lighting up. I’ve switched my power supply to a working one, switched ram sticks 2 times, but my monitor wont signal at all. Everytime I turn on my pc, the monitor says “No Signal” then returns to black. I’ve even tested other monitors.
Im thinking its a motherboard issue.