The device won't power up, I don't understand what's happening.
The device won't power up, I don't understand what's happening.
You're dealing with a tricky setup. It seems the power supply might be the issue, but the motherboard is showing power but not functioning properly. The CPU needs more power than it's receiving, which could explain the problem. You've tried different PSUs and haven't found a solution yet. It might help to check the connections carefully or consult a professional for further diagnosis.
I realized the issue was with one of the cables not functioning properly. This happened again when I first set up the PC—its CPU needed only 4 pins, but this model required 8. Trying a different power cable resolved the problem.