How To Check If My Power Supply Is Working Properly. After finishing the basic tests you dont know whether your power supply can work properly you have other options - paperclip test. For PSU if the load is too much the insufficient power supply to the system even damages other components.
If you have a spare power supply or if you know someone who has work your way to get a hand on it and try it on your motherboard. The easiest way is to go to an outlet on a circuit that you know is live has power. Symptoms of a failing computer power supply.
Testing your power supply.
In addition you can use a third-party software to monitor your power supply. Check that it has not been accidentally been switched off. Insert the tester leads or sensor into the outlet slots. Power Supply Fans Make a Grinding Sound.
