Reply To: OCU C)HT C Discussion Lesson 03

Hi James~
This is a practical and methodical breakdown of PSU failure symptoms and basic troubleshooting steps. The inclusion of symptoms like no power, unresponsive fans, blue screens, freezing, and shutdowns points to just how diverse and sneaky PSU-related problems can be. The troubleshooting advice is solid: The paper clip test on pins 15 & 16 is a classic DIY diagnostic to check fan functionality, and testing individual voltages adds a layer of precision for more technical users.