Morphy Richards Cavity Lamp Failure

Interior light (on models equipped with a viewing light) does not turn on, though unit otherwise works.

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Possible Causes

Burnt‑out lamp, Loose lamp holder connection, Failed lamp driver circuit on PCB

How to Fix / Troubleshooting

Safety first: Unplug and allow the unit to cool. Glass lamps can be hot and fragile.

  • Access lamp: Remove the inner lamp cover or outer panel as per service instructions.
  • Check bulb: Inspect the lamp filament (if incandescent) or test continuity. Replace with the exact type and rating specified by Morphy Richards.
  • Check holder and wiring: Ensure the lamp holder contacts are clean and the wires are secure.
  • Driver circuit: If a new lamp does not work, the lamp driver on the main PCB may be faulty. Replace the PCB if lamp function is required.
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Repair Difficulty

Easy 2/5

Required Part

Cavity Lamp Assembly
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