Don't panic; a dark display rarely means your air fryer is truly broken.
Cost-effective power boards often fail due to heat soak or voltage spikes during cooking cycles.
A blown thermal fuse is a safety mechanism that cuts power to prevent fire hazards.
Never bypass a thermal fuse with a jumper wire, as this creates a serious fire risk.
If you hear a beep but see nothing, check your LCD ribbon cable for loose connections.
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