Ninja
Display Backlight or Segment Failure
Display is very dim or partially unreadable, but smoker still functions.
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Possible Causes
Aging LED backlight, Loose display connector, Damaged display PCB, Voltage drop in control board
How to Fix / Troubleshooting
Safety first: Unplug the smoker before accessing the display.
- Check viewing angle and lighting: Confirm the issue is not just glare or angle-related.
- Reseat connectors: Remove the control bezel and reseat the display PCB connectors.
- Inspect for damage: Look for cracks or burn marks on the display PCB.
- Replace display assembly: If dimness persists, replace the keypad/display PCB assembly with a Ninja-compatible part.
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Repair Difficulty
Easy
2/5
Required Part
Display PCB Assembly
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