Refrigerator Compressor Not Running? Test The Start Relay, Overload, Capacitor, PTC Thermistor

Picked one by one from a mixed channel. Transcript check: both title readers certain; 5 of 5 sampled certain picks confirmed by transcript, none failed. Channel rule: Include only videos whose descriptive titles promise a specific procedure, operation explanation, testing, troubleshooting, installation, commissioning or training walkthrough (e.g. 'Step by Step', 'Operation & Testing', 'Troubleshooting', 'Installation', 'Procedure'); exclude personal stories, favorite/opinion comparisons, top-N lists, all-caps hook titles, and course promos, streams or Shorts.