The CPU undervolting failed.
The CPU undervolting failed.
I only adjusted one line of voltage and then increased the CPU core ratio. I saved the settings, exited the BIOS, but the system now shows a black screen upon startup.
PC is running now. I followed a guide from Reddit, removed GPU and RAM, leaving just PSU and CPU. After reassembly, no signal appears. He suggested removing one RAM stick, which is where we are. Everything seems to be working except for the missing signal. The EZ Debug LED has turned back on.
I also discovered that a very tight cooler for the CPU could lead to memory slot problems. I plan to test it tomorrow if it seems possible.