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Sound Test
Audio Output Test
Test your MacBook's speakers with different frequencies
Volume
50%
Low (100 Hz)
Mid-Low (250 Hz)
Mid (500 Hz)
Mid-High (1000 Hz)
High (2000 Hz)
Very High (4000 Hz)
What to check:
Both left and right speakers are working
No distortion or crackling at different volumes
All frequency ranges are audible
Volume control responds correctly
⚠️ Warning: Start with low volume and gradually increase to avoid hearing damage