[Matthew Beaver]

It sounds like you’ve done a great job summarizing the key points about troubleshooting power supply units. Recognizing the symptoms of a failing PSU is definitely the first step toward resolving any issues. I agree that doing thorough research can really help, as it often connects you with others who have faced similar problems and found solutions.

The emphasis on using the right tools, like a multimeter or a power supply tester, is also crucial. Following proper testing procedures is essential for ensuring safety and accuracy. Your approach to diagnosing these issues is spot on and should help others feel more confident when facing PSU problems. Keep up the great work!