I recently changed my power supply unit (PSU), but now my PC won't turn on. I made sure to double-check that both the CPU and motherboard are securely attached. Are there any specific cables I should adjust or check?
3 Answers
Also, just a quick double-check—your PSU needs to be switched on, right? Sometimes it's easy to overlook that!
Did you use any cables from your old PSU with the new one? That's a common mistake that can cause issues, so double-check that they’re all from the new PSU.
Make sure the power button on your case is still connected to the motherboard. Sometimes, even if it looks fine, it can come loose.
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