Power is cut, and restarting isn't working.
Power is cut, and restarting isn't working.
Here’s a revised version of your note:
The CPU fans began to spin up, the keyboard and mouse lights activated, and the monitor shifted from "No devices detected" to "No signal." Initially, I thought the GPU was the issue since it shared the same symptoms, but testing on my friend's machine resolved the problem. It also functioned properly in my own setup.
Is your CPU equipped with an integrated graphics unit? If yes, you might connect the HDMI or DP cable directly to your motherboard rather than using the dedicated GPU port. After testing, if it powers on correctly, the issue may lie with the motherboard or the PCIe slot.